Products / HPR All-Temp Asphalt

Waterproofing and roofing laminate asphalt with a high softening point and high penetration index, used as the bonding and waterproofing bitumen for Garland HPR systems, including flashings. The data sheet lists a ring and ball softening point of 225 F to 235 F, interply coverage of 25 lbs. per 100 sq. ft., flood coat with gravel at 60 lbs. per 100 sq. ft., and 100 lb. kegs.