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This is a single roll of PTFE-coated fiberglass cloth tape meant to replace or protect the heat-sealing bar on vacuum sealers and other heat equipment. It is self-wound with no adhesive layer, 1 inch wide and 36 yards long, and rated from -100°F to 500°F. The only new price listed is $5.99 at Amazon as of November 7, 2026, so there is no recent range to compare against.
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Lowest price we've seen: $5.99 on Nov 7 at Amazon. Tracked across 2 stores since Nov 7.
PTFE FIBERGLASS CLOTH TEFLON TAPE 5 MIL
Liner & Adhesive Options (Variants)
With Liner (WL):
Includes a removable backing for easier handling and precise application
Self-Wound (SW):
No liner; tape is wound onto itself for faster use and less waste
Non-Adhesive (NA):
No adhesive layer; used as a release surface or protective barrier
This specific listing is for: 5 mil PTFE tape (adhesive version) liner type may vary by selection.
Alternative to: V arious industry standards such as Uline S-17216, S-5331, S-10514, S-10515, S-7196, S-17217, S-7197, S-13673, S-17218; 3M 5451; DeWal 134-3; Saint Gobain SG25-03; Greenbelt 100-3S; W.F. Lake L40S-3; Taconic 6085-03; Chemfab 350-35; Lanmar 635-3; AFC 25003S, and more.
TFE28 PTFE (Teflon) Fiberglass Cloth Tape is designed for insulating vacuum sealer machines, heat sealing bars, and electrical equipment. Made from PTFE-coated fiberglass cloth with high-temperature silicone adhesive, it delivers excellent chemical resistance, low friction, and durability in demanding environments.
With a 2.8 mil PTFE fiberglass backing (5 mil total thickness including adhesive) , this tape provides a reliable anti-stick, heat-resistant barrier that helps prevent build-up, improve sealing performance, and protect heating elements from damage caused by worn or deteriorated tape.
Engineered for high-performance applications, it is resistant to heat, chemicals, abrasion, and mechanical stress. Ideal for use on heat sealers, conveyor systems, chute liners, guide rails, gaskets, bearing surfaces, and roll covers.
Operating temperature range: -100°F to 500°F (-73°C to 260°C), suitable for a wide range of industrial, packaging, and electrical insulation applications.
Applications:
• Primarily used in heat-sealing machines.
• Provides a good barrier for the separation of dissimilar parts.
• Protects surfaces, helping reduce replacement parts.
• Used in Roller wrapping, wire harnessing, squeak reduction, noise reduction, insulating, lining, shielding, protecting, composite bonding, and flash breaking.
• Designed to insulate a variety of vacuum sealer machines and electrical appliances.
Compatibility
• Fit virtually all FoodSaver series, incl. 2000, 3000, 4000, 5000, GameSaver & Professional, and all Weston, Cabella's, Nesco, and Rival Seal-A-Meal models.
• Ideal for virtually all FoodSaver models, including 4800, 2244, 3240, 4440, 4865, 3880, 3460, 2840, 3840, 3835, 2440, 2450, 2860, 2240, 2840, FM2000, FM2100, GameSaver, and Professional.
• Over the wire for vacuum sealers, under the wire for impulse sealers. Great for Weston Pro 2100, 2300 & more.
