About GAF Premium Acrylic HydroStop® Base Coat

When used in conjunction with the Premium Acrylic HydroStop® Top Coat and the Premium Fabric to create the GAF Premium Acrylic HydroStop® System, it provides a fully-adhered, adhesively attached, breathable acrylic membrane and a complete roof cover for existing roofs. GAF Premium Acrylic HydroStop® Base Coat is designed for easy application with conventional or airless spray equipment, as well as a brush or roller.

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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