GAF 40 in. x 336 ft. HydroStop PremiumCoat Fabric Polyester Roll for a Fully Fabric Reinforced Roof

HydroStop PremiumCoat Fabric is a tough, non-woven, stitch-bonded heat-set polyester designed for a variety of roofing and flashing applications. It acts as a reinforcing material that strengthens your liquid-applied roofing system. HydroStop PremiumCoat Fabic should be used in conjunction with PremiumCoat Foundation Coat and PremiumCoat Finish Coat.