HydroStop over Gypsum Roof Board

HydroStop® PremiumCoat® 6" Fabric is a tough, non-woven, stitchbonded, heat-set polyester designed for roofing and flashing applications of all typ...

HydroStop® PremiumCoat® 12" Fabric is a tough, non-woven, stitchbonded, heat-set polyester designed for roofing and flashing applications of all ty...

Ideally used for making smooth transition from the roof deck surface terminating on a wall and/or parapet wall. Recommended whenever making horizo...

GAF Premium Brush-Grade Acrylic Flashing (Formally HydroStop ® PremiumCoat® Butter Grade Flashing) is a water based, high solids elastomeric se...

GAF Premium Acrylic HydroStop®Top Coat (Formally HydroStop® FinishCoat) is a professional grade, water-based, acrylic elastomeric coating that is p...

This HydroStop® approved Roof Brush has a design held together with ferrules so that the natural-fiber bristles can withstand the heaviest pushing....

Intended for use with HydroStop® approved 10' and 6" Roof Brushes.

HydorStop® PremiumCoat® 40" Fabric is a tough, non-woven, stitchbonded, heat-set polyester designed for roofing and flashing applications of all ty...