Sea Hawk Paint Reviews

Customer Reviews of Sea Hawk Paints

Sea Hawk Paints is an American manufacturer of premium performance antifouling paints and coatings, dedicated to bringing the highest quality products to boat enthusiasts.

Bottom Paint Store is a proud Sea Hawk paints distributor, and we have received a lot of Verified Reviews from actual customers using Sea Hawk marine paints. Although the reviews are listed on each of our product pages, we thought it would be helpful to share a collection of some of the reviews on one page.

Sea Hawk Aluma Hawk Paint Reviews

Seahawk aluminum boat paint is perfect. No primer required. I’ve used this paint for two years with excellent results. – William E.

Great product. – Kody L.

Very impress with the paint covering, 1 1/2 half gallon for my 20 feet pontoon.- Cristian V.

Adhesion seems better than most paints even when not fully cured. Liking what I see so far. – Mark L.

Great paint and easy to use. Took a little bit longer to dry than expected, but that was mostly a humidity issue on my end. Looks great and it will buy it again if I need some more for anything.- Eddie C.

Haven’t used it yet but I ordered it because of its good reviews on YouTube.- Jesse H.
Great product. Bruce D.

Excellent product for my Jon Boat- Dennis E.

Looks great! Sam B.

I learned several things about this paint; 1. Make sure you apply it soon after you receive it. If it’s going to sit for a couple of weeks, you will need to stir it very well to break up chunks in the bottom of the can. 2. Two quarts are not enough to paint the bottom hull of a 14-foot aluminum Jon boat. It will take at least 3 quarts for 1 coat. 3. Wear gloves. If you get this on your hands, it will take longer to get off than regular paints. 4. It takes a week to cure. It says so on the can and I can see that. Even though the paint appears dry after a few hours, it’s still tacky. So, you will need to have some patience. Seriously, this is not like painting other objects like wood. Read all the directions and act accordingly. Keep in mind that this is for boats that will routinely be out of the water. It has no anti-fouling properties, and that’s OK if you’re not going to leave it in the water. Personally, I live in a desert area of Arizona, so not an issue for me. – Kevin P.

The best product for aluminum boats.- Robert D.

Purchased an older small used pontoon for our no motor lake. The bottom crud was like cement and I eventually used a sand blaster wand attachment to my power washer to clean of this crud (unreal). Chose Aluma Hawk paint for the sand blasted pontoons and it worked great. This paint needs to be used in a WELL ventilated area!!! I was outdoors painting with a roller on a calm morning and decided to wait till the wind picked up to finish. Tough durable and easy to use. The green makes it look like its from the military surplus! Love it. Certainly the fish will be confused. LOL.- Keith B.

Smooth application.- Brad H.

Very good paint. – Chris T.

I used a roller went on smooth. – Roger C.

The paint match was pretty close to what the previous owner said he put it on the boat… I only did the transom and some touch up on the sides. Good quality paint for an aluminum boat.- Rich H.

I purchased the Aluma Hawk 7031 lite gray – 1 gallon, which gave me 2 coats on the bottom & 1 coat inside. The factory didn’t recommend spraying the paint, so i rolled it & brushed it on. The paint dries quickly, so you have to work fast to maintain a wet edge. I did small sections at a time to make sure I got even coverage. – Russell S.

Haven’t used it yet. – Joe S.

Love this paint. I painted my jon boat years ago with this stuff. It holds up, doesn’t fall off or fade. Added pods to my boat and had to get another quart. The color matched really well.- Steve K.

Great paint, just needs to be shaken before shipping.- Greg M.

This paint if fantastic! It adhered to my boat very well and it only needed one coat to cover evenly. – Arnold B.

Met all my expectations for painting exterior of houseboat. I strongly recommend!- Marsha M.

Best I ever used on alum!!!!!!!!!!!!!!!!!!!! – Herman B.

The Value is in the Lasting Performance so I shall see. Putting it on, one NEEDS to KNOW what they are dealing with BEFOREHAND as far as Application, in knowing this project should come out perfect. Price of this product should be determined by it’s worthiness over time. Clean Up be SURE to use right Measures and Tools.- Jerry H.
Works good, dries well, one quart did a first and second coat on our jonboat.- Lindsey M.

Anticipating the paint will be great- Paul M.

Great products. – D. Mendez

Great product. Best bottom paint I have used yet. Good ventilation required. -Jon B.
Awesome- Todd Z.

Paint was as advertised. Very pleased with product. Would highly recommend.- Jerry R.
Easy to apply and dried quick, didn’t even really need a second coat but put one on anyway. -Sarah L.

Applying the product now and appears to be coating and covering as described. The painting (job) isn’t complete yet so I can’t comment on life longevity or wearing but satisfied so far. – Jason K.

This appears to be a good quality product but is not real user friendly for DIY due to the fumes and the fact that MEK is needed for clean up. – Douglas L.

So far pretty good, it’s been about six months now since application. I recommend reading the directions very well, it tells you exactly how to thin and apply with the exception of what type of roller to use, I used a 1/4 nap roller but seemed to go on pretty thick. I had to thin it a bit more than what it said in order make it a bit easier, it recommends rolling as best method but I believe spraying would be better. A 16 foot long 5 foot wide vhull took about a gallon and a half to paint but I believe it is because it was going on pretty thick, to spray it says can be thinned 50% but for roller or brush only 10% which seemed to thick and not much coverage, either way you have to move pretty quick because it will flash pretty fast. It dried to touch pretty quick but due to the thickness from rolling it seemed to take forever to fully dry and or cure during which time it was still pretty soft and easily scratched off. After being left to sit and fully cure/harden I will say the stuff seems pretty hard and tough as nails. I used the sand color and if an when the time comes to paint the boat again I would use it again only spray it . I initially bought a gallon and a quart but soon realized it was going to be enough so I bought another gallon and still have about half of it left, I applied two coats to the entire boat both inside and out.- David P.

Great- Todd Z.

The paint went on as expected will have to wait and see how it holds up.- Howard B.

Great product. – Rober P. May 10, 2023

(I) put the first coat on and it’s awesome. Kurt S., May 9, 2023

Paint is as good as it appeared…FOLLOW PREPARATION DIRECTIONS, and the process of painting will go smoothly. We got two coats onto a 16′ boat, did it in a 65 degree garage, used a 6″ foam roller (with some cut-in with a brush), and it looks great! Stephen K. May 8, 2023

Follow the application directions and you will be satisfied. – Brian F. April 23, 2023

Aluma Hawk Boat Paint is the best paint you can buy for DIY. And you can’t go wrong buying it from Bottom Paint Store. 2 great companies come together. James H. April 14, 2023

I used this brand on the outside of my goes on thick dries fast and holds up well. Dan M. March 31, 2023

Good product would buy it again. Martin B. March 26, 2023

Great paint for aluminum boat. This the second order for a second boat. First boat painted 3 years ago still looks great. Put it on as directed and it will work. Clayton D. March 13, 2023

Sea Hawk Cukote Paint Reviews

I thought the value was great even though I haven’t used it yet due to my marina being backed up with haul outs so Ill probably get hauled out after hurricane season is over, plus it will be cooler then as well.- Michael W.

The quart I bought was surprisingly heavy but instructions were clear and it was easy to apply. Certainly recommend gloves and a disposable brush. – Peter S.

Boat had never been painted and I prepped and applied 2 coats below the waterline and 3 coats on the waterline . Held up for 2 years in coastal NC waters . Very little growth to remove . Pressure washer blew most of it off . I would call Sea Hawk Cukote a very good product. – D. Bordeaux

After more than 40 years experimenting with different bottom paints on many boats, I’d have to say Sea Hawk paints are the best (least fouling, longest-lasting) ablative paints I have found. – Stephen P.

Quick delivery good pricing. – Robert S.

I kept my sailboat on the Chesapeake in an area with warm brackish water very conducive to barnacle growth. Cukote worked better. – Robert P.

Excellent product. Alfred L.

IMO, this is the best bottom paint. Only requires one coat. – Gerald D.

It is on our boat now and we needed some touch up. – Carol S.

Great product to use on boat bottoms. – Jeffrey R.

Great product and worth every penny!! Joe F., March 3, 2023

Long lasting. William G., Feb 25, 2023

Sea Hawk Tuff Stuff Reviews

Cleaned the surface, highly recommend a fan or 2 when using. Does have strong odor like any reducer or thinner. – Peter P.

A high quality epoxy paint. I will order it again. – Edward O.

Applied well, pretty happy so far! – Sam B.

Love it. Easy to work with and tough when cured ! Easy to wet sand also in prep for color coats ! – James W.

Very easy to use, just follow the directions. I have not put the boat in the water yet, but I don’t forsee any problems. – Sharon T.

The Sea Hawk Tuff Stuff was very easy to work with and the 1:1 ratio made mixing easy and error free. It went on easily and dried quickly so that I could apply 2 coats plus bottom paint In one day on a 46ft. Motor Yacht. The Sea Hawk Tropicoat was also easy to go on ( I recommend thinning as the paint is extremely heavy with copper). It dries quickly and have a hard service in 15 minutes. I am very happy with both products. – George M.

Great primer, the name says it all. – Eric H.

Very good product. – Nicholas C.

How Can Gelcoat Be Used to Repair Fiberglass Surfaces?

It’s no secret that fiberglass surfaces can be extremely fragile and susceptible to damage. Even the smallest nick or crack can quickly become a larger problem, leading to an unsightly and potentially hazardous mess. Fortunately, there is a fix for most common fiberglass issues – gelcoat! This article will explain what gelcoat is, how it can be used to repair fiberglass surfaces, and some of its benefits. Keep reading to learn more!

What is gel coat?

Gelcoat is a specialized resin and is popular as a surface coating in the fabrication and repair of fiberglass-based products and can also be used to patch existing gel coat, fiberglass repairs, and new construction and repair projects. Gelcoat is extremely durable and provides a high-quality finish to visible surfaces making it a popular solution for damages to fiberglass surfaces such as covering up blemishes, patching small holes, filling cracks, and renewing surface shine. Gelcoat is often referred to as a one-stop solution for almost all types of damages on fiberglass surfaces such as, boats, jet skis, wave runners, swimming pools, hot tubs, showers and more.

Gelcoat for Swimming Pools

If you have a fiberglass pool then its surface is made of gelcoat, a liquid-colored resin that is applied to the pool shell. Gelcoat is the considered one of the most durable pool surfaces, typically lasting several decades, depending on maintenance, wear and tear, and the quality of the surface. Concrete pools need to be refinished about every ten years or so.

One of the more common areas of a fiberglass pool that needs to be refinished over time are the pool steps which can fade after exposure to pool chemicals, weather and UV rays. For more information please refer to our How to Gelcoat your Fiberglass Pool Steps article.

Gelcoat for Shower Stalls, Bathtubs, and Hot tubs

Cracks, holes, chips, and stains in showers and tubs made from fiberglass can be repaired with gelcoat. A common rule of thumb is if the hole is smaller than 1/2 inch, you should be able to make the repairs yourself; if it is a larger hole, then it may require the replacement of the surface or unit.

Fixing the damaged area requires applying two-part epoxy that hardens to the strength of the surrounding surface.

Gelcoat for a Fiberglass Deck

Applying gelcoat to a fiberglass deck is a great way to protect the surface from UV damage and environmental elements. Gelcoat is a clear or tinted resin that is applied to the surface of the deck, creating a protective barrier. The gelcoat will need to be reapplied every few years in order to maintain its effectiveness. When applying gelcoat, it is important to use a natural bristle brush in order to avoid damaging the fibers of the deck. In addition, gelcoat should be applied in thin coats in order to avoid runs and sags. With proper application, gelcoat can provide many years of protection for your fiberglass deck.

One of the most common ways to refinish a fiberglass deck is with a two-part polyurethane, as the results will provide a finish that will look as good as and should last at as long as the original gelcoat.

Re-gelcoating a Boat Fiberglass Hull

Regularly waxed gelcoat can last up to 15 years, depending on how well you take care of your boats hull and exposure to UV rays. If your hull is showing signs of damage such as cracking or is no longer retaining its gloss, and has chalky white powder on the surface, then it is time to re-gelcoat your hull. Dewaxer is perfect for dewaxing the hull and effectively cleaning up paint supplies.

Repairing a Fiberglass Boat

Repairing a fiberglass boat is not as difficult as it may seem. In fact, with the right materials and some basic knowledge, you can easily repair gelcoat cracks and holes. The first step is to clean the area around the crack or hole. This will help to ensure that the repair area is free of debris and dirt. Next, use a gelcoat patch kit to apply a thin layer of gelcoat to the damaged area. Once the gelcoat has cured, sand it down until it is flush with the surrounding area. Finally, apply a fresh coat of paint to protect the gelcoat from UV rays and weathering. With some patience and attention to detail, you can easily repair gelcoat cracks and holes yourself.

Be Prepared for your Gelcoat Project

Using gelcoat can be an excellent solution for repairing and renewing fiberglass-based surfaces. Gelcoat is sometimes referred to as marine paint for fiberglass, however it is not a paint, so if you are unfamiliar with applying gelcoat, please see our numerous how to articles as it can be difficult to apply and achieve optimal results for first time users. You can also contact Bottom Paint Store’s technical team from 8:30-5:00pm EST Monday through Friday.

The Different Types of Pettit Paint

Pettit Marine Paint was established back in 1923 and is a manufacturer of a variety of boat paint including marine coatings, antifouling boat bottom paint, varnish, and epoxies. Pettit is a subsidiary of RPM International Inc. and Pettit Marine Products are just one of the many leading brands represented by RPM, including household names su Read.

Pettit Marine Paint offers a wide variety of products in both solvent-based and water-based formulas to meet the needs of boaters around the world. They also offer a variety of specialized coatings for boat hulls, topsides, decks, and interiors. Pettit Marine Paint is committed to providing their customers with the highest quality products and services possible.

Hard Modified Epoxies – The active ingredient leaches out while the paint film stays mostly intact. Leaching Coppers lose performance as time goes by and must be repainted after dry storage.

Pettit Easypoxy is an advanced single-stage topside polyurethane and deck enamel. It has a superior high gloss finish and flows well when brush applied. Easypoxy’s innovative ultraviolet filters improve gloss retention and enhance polyurethane’s durability.

Captain’s Satin Sheen Varnish V-975 is widely esteemed for its reliability, multi-purpose application, fast-drying capability, and superior durability.

Ablatives – (Ultima and Hydrocoat Technology) Ablative polymers paints wear away with use exposing new biocides, both the biocides and the paint film disappear over time. Ablative Polymers can be used multi‐season and maintain a more steady performance throughout their useful life.

Pettit Black Widow Racing Antifouling is the slickest, fastest, ultra-smooth, burnishable racing finish available. Its powerful dual biocides provide multi-season protection in all waters. Black Widow is easily applied by roller, brush, or spray and is easily burnishable to a metallic “gun-metal” shine.

Hybrid – (Vivid Technology) Hybrid antifoulings offering hard paint that does not build up. Hybrid’s work by leaching out the biocides just as a Traditional Leaching Copper does, but once the biocides are gone, the paint film will break down exposing a new layer of biocide.

Trinidad HD, Multi-Season Hard Antifouling Paint provides excellent, long-lasting protection, even under the toughest antifouling conditions. Trinidad HD provides dependable in-water antifouling protection while meeting the 330 gram per liter VOC regulations.

Copper Free – Econea is a non-metal biocide that is extremely effective against hard-shelled fouling organisms including barnacles, hydroids, mussels, oysters, and tube worms.

Odyssey HD multi-season antifouling combines controlled polishing ablative technology with a high copper content to provide a paint film strong enough to handle the tough marine environment from coast to coast. Odyssey HD is compatible over most finishes, is 50 state V.O.C. compliant, and it will not build up over time, leaving running surfaces smooth and clean.

Pettit Odyssey HD multi-season antifouling combines controlled polishing ablative technology with a high copper content to provide a paint film strong enough to handle tough marine environments.

White Copper -(Cuprous Thiocyanate)- requires 50% less copper content than the heavy, dark copper used in conventional antifouling paints. They are the only copper-based paints that are compatible with aluminum.

Low-Density Copper – replaces the core of traditional Cuprous Oxide with environmentally friendly materials found naturally in the ocean.

Irgarol – is used in many dual biocide products, Irgarol is an algicide designed for use in antifouling paints to prevent soft growth such as algae and grasses.

Water-Based (Hydrocoat Technology)- This formula uses water to replace the harsh solvents found in conventional antifouling paints. The product has an extremely low VOC content.

Clean Core Technology – An enhanced paint film that can reduce the amount of heavy metals released into our waters by up to 90%. These new additives have been specially formulated to provide a more “finetuned” and consistent release of the biocides from the paint film. This results in a more effective bottom paint that requires lower biocide levels to deliver full antifouling protection.

Odyssey is available in the following colors: 1299G Blue, 1899G Black, 1399G Green, 1699G Red, 1199G White.

Pettit Marine Paint has been manufacturing and marketing a complete line of high-performance marine paints for over 50 years. Their products are highly regarded and are formulated to provide superior protection against the sun, salt water, and other harsh marine environments. If you have questions about Pettit Paint or need help selecting the right paint for your boat, feel free to contact Bottom Paint Store and out free tech support.

Pettit SR vs Pettit PRO

Pettit Ultima® SR-40 features an enhanced formula that utilizes an increased biocide load combined with PTFE to offer an outstanding multi-season control in all types of fouling. SR-40 employs a unique controlled erosion technology to minimize coating build-up and keep underwater surfaces smooth. Its ablative surface wears away with use providing a continuous supply of fresh biocides while eliminating the need for sanding. Ultima® SR- 40 employs a Slime Release technology combining super slick PTFE with a higher copper load for added performance and reduced friction. It can be hauled and re-launched without repainting. Ultima SR-40 is available in red and blue colors and is an excellent choice for powerboats or sailboats with fiberglass, wood, or steel hulls. Formerly sold as Ultima® SR and Horizons® Pro, this formula has a proven track record as one of America’s premium ablative bottom paints. Ultima® SR-40 is an excellent choice for power or sailboats with fiberglass, wood, or steel hulls.

Pettit Trinidad Pro is packaged exclusively for professional applicators through the Pro Coatings line. Due to its dual biocides, with a high 60% copper load, Trinidad Pro offers unprecedented protection. It is a long-lasting, strong antifouling and features a high copper load and slime resistance that provides unprecedented resistance to all fouling. It is a hard protective coating that has excellent adhesion and withstands the toughest abuse. Trinidad Pro is available in black and blue colors and can provide years of dependable service, even if left in the water, and is backed up by the HD (Hull Defense 18 Month Limited Warranty).

If you need assistance selecting the best boat paint for your paint project, contact the technical experts at Bottom Paint Store Monday through Friday 8:30-5:00 pm EST 888.505.2313.

The Different Types of Boat Paint

In this article, we will briefly describe some of the different types of boat paint that can be used to repair, restore, protect, and make your boat looks its best.

Topside boat paint is a type of paint you apply above the waterline of a boat. This can include the sides of the hull, deck, as well as interior. Marine topside paints usually consist of one-part polyurethane, two-part polyurethane, and alkyd marine enamel. There are also buffable, two-part acrylic urethanes. Due to the sun’s rays, your boat is vulnerable to UV damage so coating your upper hull and deck with good topside paint can go a long way to protecting your boat.

Blue Water Marine Topside Paints are superior in quality, higher in value and typically, priced better than store brands

Aluminum boat paint can be used for many purposes including to camouflage, decorate, refurbish, or restore and touch up aluminum boat surfaces. Paint that is safe for aluminum and can be applied without a primer and can be used below or above the waterline. If you don’t take care of your aluminum boat, it will eventually start to show its age. One way to keep your aluminum boat looking new is to touch up the paint when it starts to fade or chip. Touching up the paint on your aluminum boat is a relatively simple process.

Aluma Hawk is a high-solids, quick drying corrosion inhibiting coating designed for use on aluminum. It requires no primer and can be applied below or above the waterline with no antifouling characteristics; it also contains dual purpose phenolic resin which makes it possible to use as both primer (for metals) AND topcoat if needed!

Aluma Hawk Paint — Aluma Hawk is a fast drying, high-solids, corrosion-inhibiting coating designed for use on aluminum with no need for a primer.

Duralux Paint is available in a variety of colors to satisfy the most discriminating boat owner’s eye, Duralux offers a complete line of products including enamels and spar varnish. Duralux aluminum boat paint is a solid choice for those who want great protection for their aluminum boat.

Fiberglass coatings usually consist of gelcoat, gelcoat putties, resins, restoration solutions, repair kits, and tools/materials. Gel coats are often used to touch up or repair a boat’s finish. They have a much shorter shelf life and can be a lot more difficult to apply than paint so the manufacturer’s instructions must be carefully followed to ensure a successful result.

Gelcoat can be used to patch existing gel coat, fiberglass repairs, and new construction and projects.

Wood boat paint typically includes traditional types of oil-based finishes, as two-part paints tend to be less flexible. Because wood can flex and swell, especially along seams, expensive finishes will not last any longer than traditional stain or paint. Teak can be used to prevent fading on a boat’s wood finish. If left untreated, it will often fade which leads to the need to clean or treat the wood so it is not susceptible to rot, mildew, and discoloration.

Teak wood cleaner — Just Teak is a simple solution to clean, brighten & protect your teak.

Bottom boat paint is antifouling paint or coating designed to diminish weeds, barnacles, and other aquatic organisms that can attach below the waterline of a boat and cause damage. Bottom paint includes ablative bottom paint, hard boat bottom paint, aluminum safe bottom paint, primers for bottom paint, and boat bottom paint remover.

Biocop bottom paint uses the newest biocide technology which is safe for the environment.

If you need assistance selecting the right marine boat paint for your next project see Bottom Paint Store’s how-to articles or call our technical support department Monday-Friday from 8:30-5:00 pm EST 888-505-2313.

Using a Signal Coat Indicator for Repainting Ablative Antifouling Paint

Antifouling paint is a type of underwater hull paint, also known as bottom paint. These specialized coatings are designed for the exterior of the hull of a ship or boat and combat the growth, as wells as, the detachment of underwater organisms, such as seaweed, algae, and barnacles. These aquatic life forms bind to the hull and impact a vessel’s performance and longevity.

Anti-fouling paints are often applied as one component of a multi-layering process which can have other benefits in addition to their antifouling properties, such as acting as a barrier against corrosion on metal hulls that will degrade and weaken the metal, or improving the flow of water past the hull of a boat or yacht.

Boaters recognized early on it is important to keep the bottom of their craft free of barnacles due to loss of speed and performance. The key is knowing when to pull your boat out of the water for a new bottom paint application. Ablative paints are typically reapplied every 1–3 years. One way to ensure you reapply your ablative antifouling paint when it’s needed is by adding a signal coat or flag coat.

To apply a signal/flag coat, when you are getting multiple coats of ablative bottom paint applied to your hull, make the first coat a different color. For example, if the bottom is going to be painted blue, make the first coat red. When the blue paint wears off and you see the red flag coat, it is time to repaint.

If you need further assistance with your boat painting project feel free to contact our technical team Monday-Friday 8:30-5:00 pm EST.

Antifouling Paint for Inflatable Boats

Be sure to apply a water-based ablative antifouling paint to your inflatable boat

Inflatable boats have become very popular due to their flexibility and variety of uses. If your inflatable-bottom dinghy stays in the water for long periods of time and you have decided to apply antifouling paint you have a few options. You’ll want to apply a water-based ablative antifouling such as Monterey by Sea Hawk or Aquagard. One quart of Monterey is enough for two coats on an 8-10′ boat. Avoid copper-based paint on aluminum. Before application clean the area with a maroon Scotchbrite pad for good adhesion. These paints tend to be flexible and adhere well to PVC and Hypalon but since they are ablative they can easily rub off so be careful when storing your dinghy on deck or deflating it for longer storage to protect surrounding areas from paint.

If you need further assistance with your inflatable boat paint project do not hesitate to contact our technical team Monday-Friday 8:30-5:00 pm EST.

Using Webbing Solution

Webbing Solution is a clear liquid added to gelcoat to obtain spatter or cobweb effects. It is mixed with a gelcoat of one color and sprayed onto a contrasting colored surface.

Decorative effects produced by the webbing mixture will vary, and relate directly to techniques or gun adjustments. A fine hairline spider web pattern results from plenty of air and scanty material flow. Coarse and splotchy patterns are created by fuller material flow and decreased air volume. While our webbing solution is only tested with gelcoat, customers do use with paint achieving similar results.

The manufacturer suggests on the initial coat you add the wax and while gelcoat is still tacky before it comes to a full air cure, you apply the contrast color of webbing (which should have the wax added too).

If you are applying webbing over a fully cured gelcoat, sand with 150 grit, clean with acetone, and then apply the webbing.

Mix 2 parts gelcoat to 1 part webbing.
Mix proper amount MEK-P for the amount of gelcoat.
Shoot at 10 to 12 PSI.

Add to colored gelcoat to obtain desired webbing effect. Test in an inconspicuous area to determine satisfactory results

Testing for Compatibility of Topside Paint with Awlgrip Topcoat

SURFACE PREPARATION
COATINGS COMPATIBILITY & ADHESION
TESTS (ABOVE WATER ONLY)

Test One: Cross Hatch Adhesion (See diagram above)

Select test area(s) on the surface to be painted. Thoroughly clean,
de-wax and degrease this area.
With a sharp blade, cut 6 lines vertically and 6 lines horizontally to give
a box of 25 squares. The cuts must be deep enough to reach the
substrate. On thick fairing systems this test may have to be done to
several different layers.
Apply 3M #610, #895 or #898 3M Scotch Brand Filament Tape (or
similar type of packaging tape) over the scribed area, making certain
that the tape is tightly adhered to the test surface. Do not use
masking tape.
With an abrupt yank, pull the tape back parallel to the surface. Pulling
the tape straight up will give no test at all.
Examine the test surface. If any square of old coating in the scribed
area is removed, the adhesion has failed. All the failed layers must
be removed.

Test Two: Solvent Resistance

Saturate a cotton ball or small wad of cloth with one of the
Awlgrip Topcoat or Primer Reducers (T0003 or T0006).
Tape the reducer-saturated ball to the scribed area surface for
30 minutes.
After 30 minutes remove the cotton ball. If the reducer has dissolved
or severely softened the old coating, the coating is incompatible and
must be removed. If the scribed area has remained intact, allow a
15 minute recovery period and repeat all steps in Test One again.
If any square areas are removed, all the failed layers must be
removed.

Test Three: Coating Compatibility
If the old coating is still intact after Tests One and Two, perform
Test Three.

Lightly sand a small test area with 220 grit paper. Clean the sanded
areas thoroughly with Awlgrip Wipe-Down Solvent (NA/AP:
Awlprep T0008 ; EU: Surface Cleaner T0340) and using clean cloths.
Paint a small patch of the surface with Awlgrip Topcoat. Do not use
masking tape on the edges of the test application as the paint edges
created by the tape will ‘print through’ and be visible in the finish.

How to repair a hole on the side of your boat

Repairing a hole on the side of your boat is possible by following this guide and using epoxy resins for wooden boats.

Begin by inspecting the hole for any cracks that extend away from the
hole and clearly mark the entire area that needs to be patched. You want to be sure to extend your mark out beyond the damaged area by a few inches.

Hawk Epoxy f2 Structural Adhesive Filler

Cut the marked area with a hand saw making sure the hole is beveled in order to allow layers of fiberglass to fill the hole. Measure the thickness of the hull substrate and multiply it by 10. This is the distance from the hole edges that the bevel needs to accommodate.

Use a power sander with a 50 grit sanding disc to bevel from the whole edge out to your mark. Fiberglass layers are going to be placed on the outside of the hull. Use a flat backing on the inside of the hole to keep the wet fiberglass cloth from caving into the hole.

Next cut six pieces of fiberglass bi-axle cloth with the first piece being the size and shape of the outer edge of the bevel. The final sixth piece being the size of the hole itself. Remember it is important to use fiberglass bi-axle cloth for hole repairs.

Wet out the beveled area of the hole with a mixed epoxy. Lay the cut fiberglass bi-axle cloth on a piece of plastic going from large to small pieces. Make sure to wet each piece as you place them on top of the next piece. When wetted out properly the bi-axle cloth will become transparent. Put the wet out pile of fiberglass bi-axle cloth into a piece of peel ply, with the small pieces down. Next, mix the Hawk epoxy f2 filler and hawk epoxy resin catalyst until you reach a soft butter consistency.

Brush this mixture onto the beveled area of the hull and be sure to center your filler. Wipe off any extra leftover epoxy from the hull, squeegeeing out the air pockets and wiping with a clean cloth that has been dampened with solvent. This will be a lot easier than sanding it off later. Allow the patch to cure for the recommended cure time (overnight is typically sufficient) per the instructions on the hawk epoxy resin can label.

Once it has cured, remove the repair area backing on the inside of the hull. The repair area on the inside of the hull can be left untreated if it will not be exposed to sunlight. Remove blush with soap and water. Next sand off any rough areas on the outside of the hull with 80 grit sandpaper and then sand with 100 grit sandpaper the entire repair area so it is completely smooth (this may require a disc sander if it’s too difficult to sand by hand). You can dust off the area a clean cloth, air gun or brush it off with a clean brush.

Prepare a batch of Hawk epoxy resin and catalyst. Apply coats to the repair area with wet epoxy, with the remainder of the Hawk epoxy resin mixed in the Hawk epoxy f5. Lightly mix filler until density is a medium thickness
with no sag consistency.

Next, spread the mixture onto the repair area and squeegee the area until as smooth as possible. Allow the area to cure until you can push the corner of the squeegee into the surface and only a slight indentation remains. Repeat the process with Hawk epoxy mixed resin and f5 light density filler, adding another coat of this mixture onto the repair area. Let this cure for 10 to 12 hours.

Remove the blush with soap and water and sand the repair area with a smooth 80 grit sandpaper.

To add color, mix another small batch of Hawk epoxy and introduce the liquid dispersion as this will seal and fill any low areas. Now that you have a strong and
sturdy hull side you are ready for paint!

What Is Zinc Chromate Used For?

Zinc chromate is used for a wide range of applications. It is an odorless chemical compound primarily used as an industrial paint coating. The compound is a beneficial coating because it is an anti-corrosive and an anti-rust primer. It is primarily used to coat aluminum and iron materials. Developed by the Ford Motor Company during the 1920s, it was historically used on aircraft by the US military during the 1930s and 1940s. It is also widely used as a paint coating for the aerospace and automotive industries, as well as, a coating for boats, due to its ability to destroy organic growth on the surface and to protect aluminum from corrosion.

Zinc chromate is on the hazardous substance list and regulated by OSHA because studies have shown that not only is zinc chromate highly toxic, but it is also a carcinogen. It has been cited by ACGIH, NIOSH, DEP, IARC, HHAG, and EPA.

Duralux ZinKromate is a high-quality synthetic primer for use in light to moderate marine exposures. It is lead and chromate free so it is safe to use; however, it offers all of the performance and quality characteristics of zinc chromate without the health and application hazards. It has good chemical and corrosion resistance, dries fast, and allows single finish coat coverage when using a like-colored topcoat. ZinKromate performance primer adheres very well to steel, iron, aluminum, or partially rusted galvanized surfaces.

S-76 Strontium Chromate Tack Coat Primer is for use on properly prepared steel, aluminum, or galvanized steel. S-76 is an anti-corrosive strontium chromate-based primer that is specifically designed for underwater metal surfaces including hulls, running gear, and the lower units of outboards and I/O’s. It provides an excellent barrier to reduce the pitting of the metal from galvanic corrosion.

Stromate Chromate tack coat primer may be used on bare aluminum in conjunction with Tuff Stuff High Build Epoxy to form a barrier for the application of copper-based antifoulants.

If you have any questions about ZinKromate primer or Stromate Chromate tack coat primer, please call our technical expert team at 888-505-2313 Monday to Friday 8 am-5:00 pm EST.

Gelcoat Putty – Repair Spider Cracks And Fill Gouges!

Gelcoat putty is an indispensable part of any boat owner’s toolkit, providing a simple way to make quick and reliable repairs on any gelcoat surface. Perfect for fixing anything from spider cracks to fill in gouges and scratches, and is an easy-to-use solution that leaves a smooth finish and every application has the potential to restore gelcoat surfaces and make them look like new again. This dependable material is simple enough even novice motorboat and sailboat owners can use it without having to take their vessels out of the water for professional repair. Gelcoat putty can help anyone keep their boats looking shipshape with minimal effort.

There are many ways to repair spider cracks in boats, using our Gelcoat Repair Putty is an easy and fast way of doing it!

First, you will need to determine your spider cracks are only that, spider cracks. To do so, you will need to inspect the area for any sign of broken support. If the surface is steady and looks solid, then you have spider cracks.

In order to properly fix any spider cracks, you will have to open the cracks to fill them up correctly. This can be done by using a Dremel. Once the crack is open and it has a good size you can sand and clean the area. For cleaning, you may use acetone or soap and water.

Now, you are ready to use the Gelcoat Putty. Mix in a 1-1/2% ratio of MEK-P Catalyst into the putty and mix it properly. Use a putty knife to fill in the spider cracks. Once dry, sand the surface to a smooth finish.

For filling gauges and cracks, some tips:

This product uses MEKP, just like gelcoat so your working time is 8-18 minutes, depending on temperature. If catalyzed at 1% and it is in perfect conditions (77 F) you have a longer work time. To extend work time cool product down before use.

If filling holes, fill a little high to allow for shrinkage. Once it dries you can easily smooth it out with sandpaper. Recommended thickness at 1/4″.

Tip: You can apply gelcoat to match the color of your boat over the repair, or you can use our pigments to tint the gelcoat putty and complete the repair all at once!

Shipping Questions

How long will it take to receive my order via UPS Ground shipping? The time to ship can be seen on most product pages and may vary by product. Most orders are placed before 2:00 EST. Monday-Friday is shipped the same day with a few exceptions that will be noted on the product page. Gelcoat/Resin materials along with any specialty colors typically ship in 2-4 business days. After the product leaves the warehouse, standard UPS shipping times apply. The map below shows estimated shipping times for items shipped via UPS Ground from our main warehouse In Florida, to destinations in the US. Please note that your order may ship from a manufacturer, or another warehouse resulting in less or more time stated in the map.

Not all items are stocked in the same warehouses, so you may get multiple tracking numbers if you order several items.

If you need exact delivery dates for your potential order or expedited shipping, please create an account and add all the items to your cart. Then email us or give us a call and we will be able to see the items in your order and determine exact delivery times and any expedited shipping rates if requested.

Do You Ship Outside of the US? No. We only ship to the continental US.

All Other Countries or outside the continental U.S.: Items can be purchased and shipped outside the US through the use of a freight forwarder. Items will be shipped through our designated carriers to the US freight forwarding company of your choice. After you pre-arrange a freight forwarding company, they will provide the necessary documents for export, charge you for the freight to the final destination, and provide you with a US shipping address. We will ship your order to the US freight forwarder as you indicate on the orders’ shipping address. NOTE: We do not offer customer pickup for international shipments. Our carriers must ship to your designated US freight forwarder.

Do you have overnight shipping? This is not typically offered since the cost is about 3-4 times that of regular ground shipping and most of our items are considered hazardous material and travel via ground only.

Thinning Gelcoat and Using PVA

Gelcoat does not fully cure without first supplementing it with a surfacing agent or wax additive sanding aid. Gelcoat may be thinned for use in a Portable Preval Sprayer with styrene monomer. You can spray it with polyvinyl alcohol (PVA) before gelcoat reaches its gel stage (5-10 min.), or add 1oz per quart of a wax additive sanding aid.

PVA or Partall Film #10 is a release agent that helps with removing parts from a mold or can be used as a surfacing agent when using gelcoat without a wax additive (sanding aid).

PVA is soluble in water making it easy to wash off. Applying can be achieved by spraying or wiping the green liquid on with a sponge. It will foam slightly but dry to a clear, glossy shine. It can take 15-30 minutes depending on temperature.

For spraying gelcoat our FGCI brand does not recommend thinning.

Generally, you should not add more than 10% Styrene by volume. Patch Booster is an additive that will thin out gelcoat and not affect colors. Follow manufacturers instructions as added Mekp may be needed.

Another thinning alternative is the Duratec High Gloss Additive. This is used with gelcoat for many reasons. Mixed at a 50/50 ratio this will produce a high gloss finish and will serve as a thinner for your gelcoat, that is why this is commonly used when spraying gelcoat. In addition, you’ll omit any additional sanding aid. After waiting a full 24 hours you can buff when cured, for a hi-gloss use 600 or higher grit paper and buff with Aqua Buff 2000 compound. Follow the manufacturer’s technical data sheet as an extra hardener may be needed. Some customers use Styrene for thinning but the manufacturer warns it can affect the gelcoat colors although this is the most cost-effective option and doesn’t have the added wax.

Aqua Buff 1000-W and Aqua Buff 2000

If you are looking to remove some unwanted scratches on your boat or to bring back shine into your gelcoat, Aqua Buff is for you!

Aqua Buff is a polishing compound that we offer in two variations: Aqua Buff 1000-W and Aqua Buff 2000. It is mainly used as a way to remove heavy oxidation, sanding scratches, and swirl marks from gelcoat. There are no oils or polymers in Aqua Buff, so the surface you see is the true surface.

The Aqua Buff 1000-W is used for deep scratches and heavy oxidation. It has a blue-green color which is why is not recommended for white hulls. Use Aqua Buff 1000-F on white surfaces. Aqua Buff 1000-W removes 320 – 600 grit scratches.

Aqua Buff 2000 is used for finer scratches, swirl marks, and light oxidation. Use it to remove 1000 grit scratches and higher. Cleans and removes scratches from Fiber-Reinforced-Plastic parts, metals, and painted surfaces. It is strong enough for most uses and provides a shiny finish.

Application Instructions

Apply a small portion of Aqua–Buff 1000-W or 2000 on the surface using a brush or microfiber cloth (stick to a small area)
Use a spray bottle to mist the surface with water. Only use about a coin-size amount of compound per square foot.
Immediately machine buff* with a clean, damp, compound pad.
Use wool or wool/blend pads only.

*Use machine buffers that generate at least 2500 rpm for best results.

For the best techniques and tips on how to apply Aqua Buff please watch the video below.

Which Fiberglass Cloth to Choose?

Depending on the job at hand, we offer a few types of fiberglass cloth to choose from and different cloths are used for different jobs. They are available in different widths and are sold by the roll or yard.

Mat– This mat is used for parts and is great for not showing fiberglass patterns through gelcoat. Mat has many small fibers thrown together on a binder and is the most used, basic cloth. There is no specific direction to the fibers, making them strong and light. Sold in ¾ oz up to 2 oz thickness.

Woven Roving-This weave has long fibers weaved together like a cloth. It is extremely thick and durable making it heavier than other fiberglass materials. This often shows pattern through gelcoat and is used for heavy-duty items. Sold in 18 and 24 oz thickness.

Double Bias Non Woven- 1808, the first number is the woven roving thickness (18oz) and 08 is the mat thickness (3/4 oz). This is a combination of woven roving on one side and mat on the other, making it very durable and usually used for boat and house decks as it is very rigid.

Fiberglass Cloth– This is sold in 4, 6, 8 and 10 oz thickness and is very fine. While being rigid it is also used for anything that is see-through, such as surfboards as it’s thin, lightweight, and shows well with clear resin.

How to Gelcoat your Fiberglass Pool Steps

The finish of your fiberglass pool steps can fade after years of use and exposure to pool chemicals and the weather. If you notice that your pool steps are looking tacky it might be time for you to reapply gelcoat to them.

You can use Gel Coat if your pool steps currently have gelcoat or bare fiberglass for pool use.

See the article ‘How to Apply Gelcoat’ for more details on how to use gelcoat.

Gelcoat Did Not Cure – What Caused It and What’s Next?

For many “do-it-yourselfers,” applying gelcoat can be quite intimidating. It is not as simple as painting and can be somewhat difficult to work with. One of the most frustrating problems to deal with is a new application of gelcoat that refuses to harden and cure. When one of our customers has a problem with gelcoat not curing properly, it usually stems from one of the reasons below.

What Caused it?

Incorrect Surface Preparation – Gelcoat will only adhere to fiberglass, previously cured gelcoat, or polyester resin. Do not apply gelcoat to any paint or protective coating because it will not adhere. Existing paint will have to be removed.

In order to prepare the surface correctly, it must be sanded. The heavier fast-cut grits (40/80/100) are used to feather sand and ground out a routed area prior to filling. Also, they are used for the first sanding of gouges, scratches, and blisters. When sanding areas that have been filled with putty we suggest using 40 or 80 grit sandpaper, depending on how large the repair is. You should also feather the surrounding area of the gelcoat repair with 220/330. When sanding flat areas use a rubber block. Use 3M Abrasives for best results.

Next, clean the surface with Acetone. All surfaces must be clean, dry, and free from grease, wax, oil, and other foreign matter. At this point, the repair is ready to spray or brush with gelcoat.

Not enough catalyst – Most gelcoat manufacturers list the amount of catalyst (MEKp) it requires on the side of the can. If you are unable to find a chart, you can use the two charts listed below. We recommend 1.5% – 2.0 % by volume. The Ideal range is 1.8% @ 77°F (approximately 12 drops per ounce of gelcoat.) If the gelcoat does not get enough catalyst it will not “kick” or begin to harden. Measurements need to be exact so you can be confident the gelcoat is mixed properly before applying it to the surface. If the measurement is off even slightly, the gelcoat could start to harden but not cure completely, leaving a tacky, non-sandable surface.

Too much catalyst – It is also possible to add too much catalyst (over catalyzing) to the mixture. This will cause the gelcoat to start curing in the can or while you are applying the gelcoat. It could happen when mixing larger batches of gelcoat since this is a chemical reaction that gets hot and cures quickly. Always mix in small batches. You should catalyze your material so that it cures as quickly as possible within your working time. Generally, mix one-pint batches. Under catalyzation slows down the curing process and causes fading and chalking in the final product. Double-check that the amount of catalyst you plan to add is correct for the amount of gelcoat you have set aside. Remember that gelcoat will react differently depending on the ambient air temperature. For warmer weather use less MEKp and for cooler weather use more MEKp to get the correct mixture. (See charts below.) It is always a good idea to keep your gelcoat at room temperature, especially prior to application. A good practice is to pour the mixed gel coat from the mixing container into another container used for application. This further assures that no uncatalyzed material is clinging to the sides of the pot.

Tips
1 mL = 1 cc If using wood mixing stick, place stick in resin before adding catalyst so the wood doesn’t absorb catalyst. Only catalyze slightly more than needed. Resin that cures still in the mixing pot is unusable.

MEPk Levels — Note the size and temperature variables.

Did not use a surfacing agent – In order to cure properly, most gelcoat require the use of a surfacing agent on the final coat. The most common type of surfacing agent is Wax Additive Sanding Aid. This wax additive seals off the surface from oxygen in the air, allowing the gelcoat to dry tack-free. The recommended ratio is 1 oz wax to 1 quart of gelcoat. The first coat of gelcoat does not need the wax since you will apply a second coat. When mixing gelcoat for the second coat, though, don’t forget to add in the wax additive. All Gelcoats from the Bottom Paint Store comes with the MEKP catalyst and wax additive sanding aid, but additional amounts can be purchased. If you don’t add a wax additive to the final coat (or only coat) of gelcoat it will not harden. This is true even if you added the correct amount of catalyst.

Not enough mils – For best results, apply the gelcoat to a wet film thickness of 25 mils. This will result in a cured film thickness of 18-22 mils. As gelcoat cures, it gives off heat in an exothermic chemical reaction. If the gelcoat is applied to thin, it will not reach the temperature needed and will not cure fully. A mil is equal to 0.001″ or one-thousandth of an inch. You can use a Wet film thickness gauge to find the thickness of your wet gelcoat. Press the edge of the gauge into the gelcoat until it touches the surface below. Look at the teeth on the gauge. The gelcoat’s current thickness is measured by noting the highest tooth with film on it and the next highest tooth with no film on it. For example, a mil gauge is labeled 10, 15, 20, 25, 30, and 35 mils. The only teeth with gelcoat on them are 10 and 15. So the gelcoat’s thickness is between 15 and 20 mils.

What’s Next?

Can I apply more gelcoat over uncured gelcoat? No. Applying more gelcoat will not help the first layer cure. Most likely it will need to be removed and reapplied.

What can I try to get the gelcoat to cure? Allow more time. If something wasn’t exactly right, the gelcoat may just take a few days to harden. If it’s not rock-solid in a few days, though, you may have to scrape it off and reapply it.

How can I remove the uncured gelcoat? Acetone on a rag can be used to break down the gelcoat. Use a plastic putty knife to scrape the uncured gelcoat away.

Click this link to read How to Apply Gelcoat

Click this link to read Clear Coat My Bass Boat

Teak Oil vs. Teak Sealer – What’s the difference?

Well-maintained teak woodwork is highly prized and teak wood owners want to do everything they can to keep it looking great. However, the market is saturated with many teak products and it can be confusing to know which will work best for you. This article can be your guide to teak oil and teak sealer.

What is teak oil?

Teak oil has been used on boats and teak wood furniture for many years. Teak oils are usually made of tung oil or linseed oil with extra additives mixed in. The oil “feeds” the wood, in a sense, and accentuates the grain and color. Thus, applying oil to the teak gives it a warm and rich look. Many people choose to oil their teak because they like the beauty that oil can bring back. However, teak oil is very high maintenance. Teak Oil does not protect the wood, but it merely recovers the rich appearance that teak wood can offer. This method requires multiple coats of oil and the beautiful finish does not last long. Sunlight and UV rays carbonize the oils, turning the wood finish dark and gray over time. Gradually, the bright and warm look that you worked so hard to attain is lost once again.

What is teak sealer?

Another method of caring for teak wood is using a teak sealer. Sealers are different from oils because they do not “feed” the wood more oils or resins. Instead, they seal in the oils and resins that the existing wood contains while at the same time preventing contaminants and moisture from harming it. Sealer does need to be reapplied nearly as often as oil. It is best to keep a nice coating of teak sealer on the wood by reapplying every year.

Which teak sealer product should I use?

JustTeak™ is a marine-grade teak cleaning system that quickly and easily rejuvenates your teak. It will clean, brighten, and (using a sealer) protect your teak decking and outdoor teak furniture.

Part 1: Teak Cleaner

Renews your valuable teak, removing stains, greying and old coatings, whilst being gentle on your teak.

Part 2: Teak Brightener

Removes light stains and greying. Brightens teak when used in combination with JustTeak™ Teak Cleaner.

Part 3: Teak Sealer

Ensures a beautiful, natural finish that protects your teak from sun, rain, and stains. You will also prolong your teak from turning grey. Teak Sealer can be easily removed with JustTeak™ Teak Cleaner and Teak Brightener when it is time to re-apply.

https://www.youtube.com/watch?v=AYsyG8SMuxY

Save 10% on our Teak Sealer Restoration Kits

What to Use on the Deck of My Boat?

Over the lifetime of any boat there will come a time when the deck needs to be renewed. You have a choice of non-skid additives, or paints that already contain a nonskid compound. A non skid boat deck helps protect the surface as well as the occupants.

When looking for a non-skid surface you have many options. If your boat floor is currently gelcoat, you can re-gelcoat the surface with or without a non-skid additive. More information about gelcoat application can be found here. Gelcoat is more durable than paint and once a gelcoat surface is painted gelcoat will not adhere.

If paint is desired, non-skid can be added to our marine paints by Duralux and Awlgrip. Often an exact match can be found to your hull paint color. Find more topside paint options available and detailed instructions on adding non skid found in our how to section.

Customers painting the floor of a jon boat, frequently use the Aluma Hawk aluminum paint with a non skid additive. This paint serves as a paint and primer in one for your aluminum surface.

Interdeck boat deck paint is a non-skid deck paint by Interlux and offers an excellent slip resistant finish. It contains a fine aggregate and will apply easily on substrates. Its low sheen finish prevents dazzling that can be reflected by sunlight off decks. Interdeck is also easy to apply and available in numerous colors. The tough polyurethane resin protects decks against everyday wear and tear.

Depending on your paint choices, follow the manufacturers application instructions whether applying to aluminum, fiberglass, or wood to ensure best adhesion and slip resistance.

For cleaning the teak on your boat deck, JustTeak™ is a marine-grade teak cleaning system is designed to rejuvenate your teak quickly and easily. JustTeak™ will clean, brighten, and once sealed protect your teak decking. We have an application instructions video How to clean and protect the teak on your boat.

Antifouling Paint or Prop Glide for Outdrives?

Which method of protective propeller coating is best for your boat? While there is no right or wrong solution, there are a few things to consider before making your decision.

Important questions to ask:

Do you haul and repaint your boat every year?
Does the prop see regular use?

Antifouling Paint – If you answered NO to the second question, you will likely be better off with traditional antifouling paint protecting your outdrive. Slick film coatings need to see regular use in order to repel fouling successfully. And if you answered YES to the first question, the additional cost of slick film coatings may not be worth it for you.

Which antifouling products are recommended for outdrives? Here are two good options.

Option 1 – Apply Tuff Stuff epoxy primer (or similar primer) direct to the metal. Paint over with a copper free bottom paint such as Colorkote. (It is very important to only use a copper-free bottom paint. Copper-based paints on underwater metals will experience galvanic corrosion.) This option guarantees the best protection and longest lasting coverage, but the paint will need to be recoated each season depending on prop usage.

Option 2 – Apply an aerosol underwater metal coating such as Barnacle Blocker or Pettit Barnacle Barrier. These are relatively inexpensive coatings that could provide a large amount of pay off.

PropGlide™ Propeller and Running Gear Coatings – If you answered YES to the second question above then you may want to give foul-release systems a try. These are non-toxic, slick coatings that prevent growth from attaching itself to the prop and running gear, thus improving your boat speed and fuel efficiency. It is important to note that for PropGlide to keep its slick quality and repel fouling, the prop needs to see regular use. Without the pesticide coatings of traditional bottom paint, a stationary prop is an easy target for barnacles and other organisms. While slick film coatings may not be the solution for all boaters, many have tried it and had great success. Note what some PropGlide users have stated below.

“For over a year, we at the Big Boat Shed ship repair and storage yard for vessels up to 60ft have been trialing out PropGlide. We have found it very user friendly and has a better finish when compared to its competitors. With our tropical humid conditions we could not have asked for a better drying time then what PropGlide offers. This allows us to plan prepare and execute any prop coating task with PropGlide such a breeze. PropGlide is now our main recommended brand for propeller and running gear antifouling coatings.” 3/8/2017

“We applied PropGlide to the propellers and rudders on our 42′ power catamaran in March 2016. We have found excellent results so far with very little growth appearing on the running gear. We have been able to maintain great boat speed, excellent economy and no vibrations unlike previous years with using other products. Our Applicator has even commentated how much easier PropGlide is to apply compared to its competitors.” Mick Malone 9/28/2016

Click this link to compare the price of Propspeed kits and PropGlide™ Propeller Paint Kits.
Click this link to read about Painting an Aluminum Outdrive

What Should be Applied to a Baptismal Pool, Water Fountain or Small Pond?

Usually, a baptismal pool is made of fiberglass and coated with gelcoat. The gelcoat can either be restored or new gelcoat can be applied. How do you know which is best? New gelcoat is recommended if it is worn too thin or a new color is desired. Our gelcoat is very user friendly and can be sprayed or brushed in small areas. We don’t recommend the brushable gelcoat in pools because the chemicals can affect the gelcoat lifespan.

See our article in gelcoat application for more details.

Gelcoat can also be used in a water fountain or small pond, which are usually holding water. It is perfectly safe for fish once the gelcoat is fully cured.

What Products Do I Use to Paint a Livewell?

A livewell is a tank found on many fishing boats that is used to keep bait and caught fish alive. It works by pumping fresh water from the surrounding body into the tank, as well as keeping the water aerated.

Most live wells on boats are made of fiberglass and usually coated with gelcoat. For more information on applying gelcoat see our How to Apply Gelcoat article.

In the case that your live well is aluminum you can apply Aluma Hawk, available in white, blue, grey, black, sand and jon boat green to the aluminum surface.

How To Mark Your Waterline for Bottom Paint

The waterline can also refer to anyline on a ship’s hull that is parallel to the water’s surface when the ship is afloat in a normal position. There are many reasons a waterline needs to be marked, it is a new vessel, the old paint has been blasted off for a new finish, or you’ve loaded it up with more stuff the original marking is off. Marking the waterline is often met with dread and getting the correct line for your bottom paint will provide stunning results. Getting it wrong, especially when paired with a boot stripe, will stand out like a sore thumb.

If your boat is new, the waterline should be marked on the designer’s drawing, if that is available. If not, you can take the measurements from a similar boat. If the boat has been in the water, even a few days, there may be some slight staining along the waterline (or just float the boat) that can be marked with a grease marker (best if it is full with fuel). Others have advised to throw sawdust in the water around the boat. Haul the boat and see where the sawdust has stuck to the wet hull.

Fine-line masking tape is ideal for this because it has some stretch and conforms very well to hull shape, especially if the hull has a lot of reverse turns. Don’t press the tape too firmly yet – you may need to peel it back for small adjustments. Once you’re happy with the whole line, press the tape firmly against the hull. Since the boat is already level, all you have to do for the second side is to set the level at the correct height and mark the stern with a piece of tape or transpose the wax crayon mark.

When the boat is aligned athwartships, set up the laser tripod, the exact spot is not critical providing the laser beam can see the whole side of the boat (if you can see it, so can the laser beam). Turn on the laser and adjust the height of the beam until it touches the marks you made at the bow and the stern. If it touches the mark on the bow but the stern is too high, lower the jack-stands at the stern or raise those at the bow—vice versa if the stern is low. Double-check the spirit level in the cockpit to make sure you’re not tilting the boat.

Can I change the color or tint my paint?

For most paints, in order to guarantee efficacy, the only way we recommend changing the color of paints is to mix like paints, ie. Mixing Aluma Hawk with Aluma Hawk. We do not recommend addition of “universal” tints or pigments into our products. Many customers desire an antifouling paint in a deep, dark blue and this can be achieved by mixing blue and black.

Gel coats and resins can have a tint added, no more than 1 oz per quart, which can limit the effect. Another option is to mix two gelcoat colors, such as white and red for pink.