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3M 5491 PTFE Slick Surface Tape, 2 in x 5 yd, 6.7 mil, Gray
3MPTFE Slick Surface Tape

3M 5491 PTFE Slick Surface Tape, 2 in x 5 yd, 6.7 mil, Gray

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

Brand
3M
Item
5491 PTFE Slick Surface Tape, 2 in x 5 yd, 6.7 mil, Gray
Part Number
5491
Category
PTFE Slick Surface Tape
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
5491
Series
5491
Type
Silicone, Polytetrafluoroethylene Film, Gray, Sealing
Lg
5 yd
Thick
6.7 mil

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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.
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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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