Blue Monster 1/2 in. x 1429 in. PTFE Thread Seal Tape. Length: 1429". 1429" Length. It is inert and compatible with a very wide range of materials. Use Blue Monster on threads made from galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, polypropylene, PVC, CPVC, ABS, fiberglass and more.
