WIRE-BOND® Flashing Mastic is a recommended mastic to waterproof all laps and joints in copper based laminated flashing and Aquaflash Flashing.
Complies with all requirements of Federal Specifications SS-C-153 Type I
Clings tightly to wood, slate, metal, asbestos felt, asphalt, concrete and masonry
Great idea for general roof repair including shingle leaks
Forms a strong and flexible rubbery surface to provide years of waterproofing
5 gallon pails
30 oz tubes packaged 20 per case