Specification :

PTFE ( Teflon) Adhesive Tape is made of skived PTFE film, with a high temperature pressure-sensitive silicone or acrylic adhesive backing for easy positioning and adhesion. It has two types: one has lining, the other hasn' t.
Its advantages:
Superior release characteristics
Exceptional flexibility and conformity to irregular surfaces
High elongation properties
Can be elongated up to 300% of its original size
Operational stability from -76° to + 500° F ( -60° to + 260° C) with a silicone adhesive, from -76° to + 275° F ( -60° to 135° C) with a acrylic adhesive.
Excellent chemical resistance
Low friction
This tape has received wide acceptance in both military and industrial applications, it excels as a wire wrap and insulation tape for high dielectric and high temperature applications, it is also ideal for use as a tank liner and for the lining of molds.