3M Film Tape: 2 in Wd, 5 yd Lg, 6.7 mil Thick, Silicone, Polytetrafluoroethylene Film
The 3M 5491 Film Tape is a 2-inch-wide, 5-yard-long PTFE slick surface tape with a silicone, polytetrafluoroethylene film construction in gray, designed for sealing applications. It features a thickness of 6.7 mil…
SKU 3G-OTH-563790
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Product Description
The 3M 5491 Film Tape is a 2-inch-wide, 5-yard-long PTFE slick surface tape with a silicone, polytetrafluoroethylene film construction in gray, designed for sealing applications. It features a thickness of 6.7 mil and is part of the 5491 series (MPN 5491).
Frequently Asked Questions
What is 3M 5491 PTFE film tape used for?
3M 5491 PTFE film tape is used for sealing applications where a non-stick, heat-resistant surface is needed. Its silicone adhesive and polytetrafluoroethylene film provide a slick, durable seal on packaging machinery, chutes, and guide rails, reducing friction and preventing material buildup.
What are the specifications of 3M 5491 film tape?
The 3M 5491 film tape is 2 inches wide, 5 yards long, and 6.7 mil thick. It features a silicone adhesive on a polytetrafluoroethylene (PTFE) film backing in gray. This tape is part of the 5491 series and is designed for sealing and release applications.
Where to buy 3M 5491 PTFE tape in worldwide?
3G Electric supplies and delivers 3M 5491 PTFE tape worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the tape reaches your facility. Contact us for availability and lead time on this sealing tape.
How to apply 3M 5491 PTFE film tape?
To apply 3M 5491 PTFE film tape, ensure the surface is clean, dry, and free of oil or dust. Apply the tape with firm, even pressure, avoiding air bubbles. For best adhesion, use at temperatures above 50 °F (10 °C). The silicone adhesive bonds well to metals and plastics.
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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.









