Metal Sales 50 ft. Mastic Butyl Tape Sealant

Mastic Butyl Tape Sealant is a highly rubbery, tacky, reinforced compound designed for sealing metal lap joints on roof and wall panels. It is easy to apply and compress during installation. Mastic Butyl Tape Sealant exhibits excellent application and performance characteristics over a wide temperature range and will not become brittle, crack or flow.