3M TALC PTFE Film Tape 5490, Brown, 1 in x 36 yd, 3.7 mil: Amazon.com: Industrial & Scientific
3M™ PTFE Film Tape 5490 | 3M United States
3M 5180 0.25" x 36yd Gray General Purpose PTFE Skived Film Tape -65 to 500 Degrees F Performance Temperature, 0.0035" Thick: Amazon.com: Industrial & Scientific