Anti-Seize Tape, Specific Sealing Application For Stainless Steel Thread Sealing, Series Nickel Guard(R), Overall Width 1/2 in, Overall Length 50 ft, Minimum Operating Temperature -450 Degrees F, Maximum Operating Temperature 500 Degrees F, Maximum Linear Density 1.6 g/cc, Minimum Linear Density 1.6 g/cc, Color Silver, Tape Type Pipe Thread Sealant Tape, For Maximum Thread Diameter 1 1/2 in