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3M Film Tape: 1 in Wd, 5 yd Lg, 6.7 mil Thick, Silicone, Polytetrafluoroethylene Film - PTFE Slick Surface Tape
3MPTFE Slick Surface Tape

3M Film Tape: 1 in Wd, 5 yd Lg, 6.7 mil Thick, Silicone, Polytetrafluoroethylene Film

3G Electric supplies the 3M 5491 PTFE Slick Surface Tape, a 1-inch-wide, 5-yard-long silicone and polytetrafluoroethylene film tape in gray, designed for sealing applications. With a thickness of 6.7 mil, this tape…

SKU 3G-OTH-563907

Brand
3M
Item
Film Tape: 1 in Wd, 5 yd Lg, 6.7 mil Thick, Silicone, Polytetrafluoroethylene Film
Category
PTFE Slick Surface Tape
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Technical Specifications

3M
Manufacturer Part Number
5491
Series
5491
Type
Silicone, Polytetrafluoroethylene Film, Gray, Sealing
Lg
5 yd
Thick
6.7 mil
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the 3M 5491 PTFE Slick Surface Tape, a 1-inch-wide, 5-yard-long silicone and polytetrafluoroethylene film tape in gray, designed for sealing applications. With a thickness of 6.7 mil, this tape delivers the non-stick and heat-resistant properties expected from 3M's Series 5491. As a global industrial solutions provider, 3G Electric interprets demand across 14 departments—including electrical, pneumatics, and instrumentation—and anchors specialist trust in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is 3M 5491 PTFE Slick Surface Tape used for?

The 3M 5491 PTFE Slick Surface Tape is used for sealing applications that require non-stick and heat-resistant properties. Its silicone and polytetrafluoroethylene film construction makes it ideal for industrial sealing, bundling, and protecting surfaces in high-temperature environments across machining, electrical, and instrumentation departments.

What are the specifications of 3M 5491 tape?

The 3M 5491 tape is a gray PTFE slick surface tape with a width of 1 in, length of 5 yd, and thickness of 6.7 mil. It is made from silicone and polytetrafluoroethylene film, part of the Series 5491. These specs ensure reliable sealing and non-stick performance in demanding industrial settings.

Where to buy 3M 5491 tape worldwide?

3G Electric supplies the 3M 5491 PTFE Slick Surface Tape worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tape to your facility. Contact us to source this 3M product for your sealing needs across any region.

How to install 3M 5491 PTFE tape?

To install 3M 5491 PTFE tape, ensure the surface is clean, dry, and free of oils. Apply the tape with firm, even pressure to avoid air bubbles, and avoid stretching the silicone film. For best adhesion in sealing applications, follow standard tape application practices for high-temperature environments.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M 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.

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