Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3M 5491 PTFE Slick Surface Tape, 1 in x 5 yd, 6.7 mil, Gray
3MPTFE Slick Surface Tape

3M 5491 PTFE Slick Surface Tape, 1 in x 5 yd, 6.7 mil, Gray

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
5491 PTFE Slick Surface Tape, 1 in x 5 yd, 6.7 mil, Gray
Category
PTFE Slick Surface Tape
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from 3M

View all 3M parts
3M 5490 is a PTFE slick surface tape with a silicone adhesive on a brown polytetrafluoroethylene film backing. It measures 1 inch wide by 36 yards long and is 3.7 mil thick. This tape provides a non-stick surface for industrial applications such as chute linings, guide rails, and heat-sealing equipment
3M
3M 5490 is a PTFE slick surface tape with a silicone adhesive on a brown polytetrafluoroethylene film backing. It measures 1 inch wide by 36 yards long and is 3.7 mil thick. This tape provides a non-stick surface for industrial applications such as chute linings, guide rails, and heat-sealing equipment
3M 5451 is a PTFE slick surface tape made from silicone and polytetrafluoroethylene coated cloth. It is 3.2 mil thick and 5 yards long. This tape provides a non-stick, low-friction surface for applications such as heat-sealing bars, chutes, and guide rails where heat resistance and release properties are required
3M
3M 5451 is a PTFE slick surface tape made from silicone and polytetrafluoroethylene coated cloth. It is 3.2 mil thick and 5 yards long. This tape provides a non-stick, low-friction surface for applications such as heat-sealing bars, chutes, and guide rails where heat resistance and release properties are required
This PTFE slick surface tape consists of a silicone and polytetrafluoroethylene-coated cloth. It provides a low-friction, non-stick surface suitable for release applications in packaging, heat sealing, and material handling. The tape resists high temperatures and chemicals, making it useful for chute lining and industrial bundling
3M
This PTFE slick surface tape consists of a silicone and polytetrafluoroethylene-coated cloth. It provides a low-friction, non-stick surface suitable for release applications in packaging, heat sealing, and material handling. The tape resists high temperatures and chemicals, making it useful for chute lining and industrial bundling
This tape consists of a silicone, polytetrafluoroethylene coated cloth backing, providing a non-stick, heat-resistant surface. It is used in industrial applications such as heat sealing, packaging machinery, and chute linings where materials must slide freely without sticking
3M
This tape consists of a silicone, polytetrafluoroethylene coated cloth backing, providing a non-stick, heat-resistant surface. It is used in industrial applications such as heat sealing, packaging machinery, and chute linings where materials must slide freely without sticking
This PTFE slick surface tape features a silicone, polytetrafluoroethylene film construction in gray. It provides a low-friction, non-stick surface suitable for release and sliding applications on chutes, guide rails, and packaging machinery
3M
This PTFE slick surface tape features a silicone, polytetrafluoroethylene film construction in gray. It provides a low-friction, non-stick surface suitable for release and sliding applications on chutes, guide rails, and packaging machinery
3M 5451 is a PTFE slick surface tape made from silicone and polytetrafluoroethylene coated cloth. It provides a low-friction, non-stick surface for industrial release applications. Commonly used on chutes, guide rails, and heat-sealing bars to reduce material buildup and improve flow in packaging and processing lines
3M
3M 5451 is a PTFE slick surface tape made from silicone and polytetrafluoroethylene coated cloth. It provides a low-friction, non-stick surface for industrial release applications. Commonly used on chutes, guide rails, and heat-sealing bars to reduce material buildup and improve flow in packaging and processing lines
This PTFE slick surface tape features a gray polytetrafluoroethylene film backing with a silicone adhesive. It provides a low-friction, non-stick surface for industrial applications such as chute liners, guide rails, and packaging machinery to reduce material buildup and improve product flow
3M
This PTFE slick surface tape features a gray polytetrafluoroethylene film backing with a silicone adhesive. It provides a low-friction, non-stick surface for industrial applications such as chute liners, guide rails, and packaging machinery to reduce material buildup and improve product flow
This PTFE film tape with silicone adhesive provides a non-stick surface for sealing applications. The gray tape is 2 inches wide, 5 yards long, and 3.7 mils thick. It is commonly used on chutes, guide rails, and heat-sealing equipment in packaging and processing lines
3M
This PTFE film tape with silicone adhesive provides a non-stick surface for sealing applications. The gray tape is 2 inches wide, 5 yards long, and 3.7 mils thick. It is commonly used on chutes, guide rails, and heat-sealing equipment in packaging and processing lines