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.