Scotch® Thread Sealant and Lubricant 48 is a white unfused plastic film made of polytetrafluoroethylene (PTFE). This fluorocarbon resin film tape designed to provide a leak resistance seal when used as a pipe thread sealant. 1/2" x 260" in box.
FEATURES:

• Principally used as a pipe thread sealant
• Rolls on dry, permanently seals joints and at the same time provides lubricant so the joint can be opened with ease at later date
• Stable through a temperature range of -450˚F (-268˚C) to 500˚F (260˚C); the film will fuse at 700˚F (374˚C)
• Non-flammable