3M 7010300949 Pipe Thread Sealant Tape, 1/4 in x 36 yd, 547 Series

• 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

This is 3 mil high temperature stable (PTFE) pipe thread sealant.