About 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.

Features & benefits

Product Documentation

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Learn acrylic roof coating installation techniques from the pros.

GAF Acrylic Coatings Installation Guide

Easy-to-install acrylic elastomeric roof coatings offer durability, UV protection, and high reflectivity. Learn installation techniques from the pros.
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