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Aluma-Grip™ AFT-701 is a heavy-duty, pressure sensitive, 40 years cycle, duct joint rolled sealant. AFT-701 provides an aggressive water-resistant grip to most surfaces including sheet metal, duct board, flex duct, PVC-coated duct and duct wrap vapor barriers. AFT-701 is suitable for subgrade application on PVC-coated duct.
HARDCAST® Aluma-Grip™ 304076 Indoor/Outdoor Rolled Mastic Sealant, 30 mil Thick, 1-1/2 in W, 50 ft L, Aluminum Backing