Top Products

The Top Products collection is the short list of GAF coatings and accessories that move the most volume through Coatings Supply. Most of these are HydroStop PremiumCoat components (the Finish Coat, Foundation Coat, Fabric Specs, and Multi-Purpose Primer that make up the reinforced acrylic system most contractors specify on aged BUR, TPO, metal, and concrete roofs).

If you are new to the GAF coating line, this is the right place to start: these are the products with the longest field history, the most NOA-backed warranty configurations, and the deepest technical documentation. All factory-direct from a GAF-authorized distributor.