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PTFE Fiberglass Cloth Teflon Tape 12.1 Mil - 36 yards, for Insulation in Gaskets and Roll Covers - TFE91

Original price $34.61 - Original price $4,104.06
Original price
$34.61 - $4,104.06
Current price $66.02
Size: 1/2 inch
Adhesive: With Liner
Original price $34.61 - Original price $4,104.06
Original price
$34.61 - $4,104.06
Current price $66.02

Specifications for this item

Product Code TFE91-PAElogation 0.034
Material Fiberglass ClothCertification N/A
Adhesive Silicone Low Temperature -100 F
Thickness 12.1 Mil High Temperature 500 F
Length 36 Yards Core 3 inch
Adhesion 60 oz/inAdhesive Side Single Sided
Tensile Strenght 180 lbs/in
Product Code TFE91-PA
Material Fiberglass Cloth
Adhesive Silicone
Thickness 12.1 Mil
Length 36 Yards
Adhesion 60 oz/in
Tensile Strenght 180 lbs/in
Elogation 0.034
Certification N/A
Low Temperature -100 F
High Temperature 500 F
Core 3 inch
Adhesive Side Single Sided

Commercial Grade PTFE Fiberglass Fabric Teflon Tape

Product Description

WOD TFE91 is a Teflon Tape designed to insulate a variety of vacuum sealer machines and electrical appliances. The impregnated fiberglass cloth is layered with high-temperature silicone adhesive to withstand harsh environments and critical applications. The fiberglass cloth material consists of warp, fill yarns, and chemical, electrical, and mechanical properties to ensure durability and make it resistant to high temperature, chemical, drug, and abrasion. The heating element of a vacuum sealer does not support deteriorated burnt-out tape. The persistent attempts to accomplish sealing with the old distorted tape result in poor bag sealing and cause damage to the heating element sometimes. Ideal replacement to kill the barrier between the heating device and the bag.

WOD TFE91 Teflon Glass Cloth Tape is a 9.1 mil Teflon™ (PTFE) Used primarily for insulation/protective barrier in a variety of electrical equipment and heat sealing bars, chute liners, gaskets, bearing surfaces, tabletop covers, guide rails and roll covers. Teflon tape is used to insulate heat sealing machines, electrical devices, guide conveyor devices, conveyor chute equipment, bearing surfaces, tabletop and roll covers, and gaskets.

For high-strength applications requiring increased durability, look no further than our premium WOD PTFE Glass Cloth Tape TFE91. Resistant to most chemicals, this reinforced PTFE tape provides a quick and durable solution to help reduce build-up on packaging and heat-sealing machines. It functions as a longer-lasting, anti-stick or easy-release medium between surfaces where pressure, temperature changes, and other factors may create a measure of adhesion. PTFE is chemical resistant and can be used as a temporary chemical barrier. The tape has a wide temperature use range, from -100°F/-73°C to 500°F/260°C, making it suitable for a variety of high-temperature applications.

Product 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, flash breaking
  • Designed to insulate a variety of vacuum sealer machines and electrical appliances.


  • 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, Professional.
  • Over the wire for vacuum sealers, under the wire for impulse sealers. Great for Weston Pro 2100, 2300 & more

Technical Properties

  • Adhesive: Silicone
  • Carrier/Backing: Polytetrafluoroethylene (PTFE) Teflon-impregnated fiberglass cloth
  • Release Liner: N/A
  • Thickness: 6.8 mils (carrier, adhesive)
  • Adhesion: 36 ounces per inch (to stainless steel test panel)
  • Dielectric Strength: 6,100 volts
  • Breaking Strength (Warp / Fill): 135 / 120 pounds per inch
  • Service/Operating Temperature: -100°F to 500°F
  • Elongation (Warp / Fill): 2.9% / 3.2%
  • Core: 3" Diameter

Additional Information

Alternative to: 3M 5452; DeWal 134-5; Saint Gobain SG25-05; Greenbelt 100-5S; W.F. Lake L40S-5; Taconic 6085-05; Chemfab 350-5S; Lanmar 635-5; AFC 25005S

Note: Thicker backing helps extend the service life over thinner versions when subjected to abrasion and wear

Note: Specifications are those given by manufacturers and are not tested for accuracy.