Products / HPR Tri-Base Premium

SBS polymer-modified base sheet reinforced with a polyester, fiberglass and polyester scrim, used as a nailable base sheet, as a base flashing in hot- and cold- applied systems, or as an interply in Garland cold-applied Weatherking systems. Supplied 60 mil nominal in 1 m by 68 ft. 7 in. rolls covering 200 sq. ft. The finished membrane meets or exceeds ASTM D 6162 Type III.