1/2-Inch X 1429-Inch, 3 Count, Millrose Blue 70885 Monster Ptfe Pipe Thread Mill-Rose Blue Monster PTFE pipe thread sealant tape performs so well it's scary! say good Bye to pipe dope, this tape is compatible with a broad range of piping materials, will not harden or crack on the joints. It is effective across a broad range of temperatures and pressures. This thread sealant tape acts as a thread lubricant and anti-seize, will even help prevent Electrolytic corrosion of threads. Seals pipe threads effectively in more applications All purpose - use on iron, brass, copper, aluminum, stainless steel, galvanized steel, polyethylene, polypropylene, PVC, CPVC, ABS, fiberglass, and more Compatible with a broad range of gases and liquids No curing time Monstrous rolls! (1,429-inches Each)