Can't find your product? See comparison chart
GAF Premium Acrylic HydroStop® Top Coat Specs
GAF Premium Acrylic HydroStop® Top Coat Docs
GAF Premium Acrylic HydroStop® Top Coat Installation & Assembly Videos
Why GAF Premium Acrylic HydroStop® Top Coat?
GAF Premium Acrylic HydroStop® Top Coat can be used in a variety of substrates to help provide protection against damage from exposure to UV and weather elements. Used in conjunction with HydroStop® Base Coat and Premium Fabric, it creates the GAF Premium Acrylic HydroStop® System, a liquid-applied membrane for recover, reroof, and, new roof applications.
Where to buy
Find a commercial distributor near you.