How to Fix a Fiberglass Pool Slide Determine where the damage is. Clean the areas that are being repaired using a rag and acetone. Mix the fiberglass filler with the hardener using a small bucket and a stir stick. Put on a respirator and sand the filler using a palm sander and 200 grit sandpaper. Click to see full answer. In this manner, how do you fix a pool slide? How to Fix a Fiberglass Pool Slide Determine where the damage is. Clean the areas that are being repaired using a rag and acetone. Mix the fiberglass filler with the hardener using a small bucket and a stir stick. Put on a respirator and sand the filler using a palm sander and 200 grit sandpaper. Likewise, what kind of paint do you use on a fiberglass pool slide? Choosing Paint Choose an epoxy paint that is suitable for fiberglass. Both Ramuc Type EP Epoxy or EP High Build Epoxy is good for painting pool slides. Similarly, it is asked, how do you clean a pool slide? Pool slides get dirty – and need at least an annual cleaning. For all surfaces, if you clean it often, you will only need to use a small amount of dish soap and a soft cloth. For a deeper cleaning, you can gently use a granulated chlorine powder (not pool shock!), like Bon Ami or Clorox powder.Can you wax a pool slide?Waxing in the spring and fall will help protect the slides finish and provide a good added barrier to the harsh UV rays of the sun. The wax is generally all that is needed to maintain the slide and help keeps its original gloss as long as you start the maintenance process early, before there are problems.