3M 48-1/2"x260" Thread Sealant and Lubricant Tape, PK12. More details: Thread Sealant and Lubricant Tape, Width 1/2 In., Length 260 In., Thickness 3 mil, Color Milky White, Performance Temp. Range -450 Degrees to 500 Degrees F, Application Used to Form a Leak Proof Seal and Help Prevent Cross Threading on Pipe Threads, Standards -, Package Quantity 12