3M Film Tape: 12 in Wd, 5 yd Lg, 6.7 mil Thick, Silicone, Polytetrafluoroethylene Film
3G Electric supplies the 3M 5491 Film Tape, a 12-inch-wide PTFE slick surface tape with silicone adhesive. This gray tape is 5 yards long and 6.7 mils thick, constructed from polytetrafluoroethylene film. We…
SKU 3G-OTH-563887
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Product Description
3G Electric supplies the 3M 5491 Film Tape, a 12-inch-wide PTFE slick surface tape with silicone adhesive. This gray tape is 5 yards long and 6.7 mils thick, constructed from polytetrafluoroethylene film. We interpret demand and source this tape across 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is 3M 5491 Film Tape used for?
3M 5491 Film Tape is a PTFE slick surface tape used for high-temperature masking, chute and slide surface lining, and release applications. Its silicone adhesive and polytetrafluoroethylene film provide non-stick properties in packaging, heat sealing, and electrical insulation across industrial departments.
What are the specifications of 3M 5491 Film Tape?
The 3M 5491 Film Tape is 12 inches wide, 5 yards long, and 6.7 mils thick. It features a silicone adhesive on a polytetrafluoroethylene film backing in gray. This Series 5491 tape is designed for release and high-temperature applications up to 500 °F.
Where to buy 3M 5491 Film Tape worldwide?
3G Electric supplies the 3M 5491 Film Tape worldwide. We interpret your demand, source the correct PTFE tape, and handle logistics, customs, and delivery to your facility. Contact us for availability and lead time on this 12-inch-wide silicone adhesive tape.
How to apply 3M 5491 Film Tape?
Clean the surface thoroughly with isopropyl alcohol to remove oils and dust. Apply the 3M 5491 tape with firm pressure, avoiding air bubbles. For best adhesion, apply at temperatures above 60 °F. The silicone adhesive bonds well to metals and plastics for release and masking applications.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M ptfe slick surface tape. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









