Blue Monster Nickel Guard Anti-Seize Thread Sealing Tape Nickel Thread Sealing Tape Mill-Rose Blue Monster Nickel Guard Anti-Seize Thread Sealing Tape is a new and unique thread sealing tape which prevents stainless steel fittings from galling or seizing during assembly and disassembly. The tape is impregnated with nickel powder which acts like bearing plates, keeping the surface of the male and female threads apart. Further protection is provided with the thicker and denser than average composition of Mill-Rose Blue Monster Nickel Guard Anti-Seize Thread Sealing Tape. This added thickness and density also ensure an effective seal. Applications Mill-Rose Blue Monster Nickel Guard Anti-Seize Thread Sealing Tape is recommended for stainless steel pipe and ttings but it is compatible with the following piping materials: Galvanized Steel Aluminum PVC Iron Fiberglass CPVC Brass Polyethylene ABS Copper Polypropylene