• Skived PTFE Tape 2 Mil, Silicone Adhesive - High Density for Electrical Insulation
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Technical Data Sheet SDS Product Literature

Skived PTFE Tape Silicone Adhesive | 2 Mil - 10 Mil

SKU WOD SPTFE2HD-00250-144-36-BRO
$1,75159
$12.16/per roll
Sold by the case
Mil: 2 Mil
Width: 1/4 Inch
Length: 36 Yards
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🔹Product Description

Skived PTFE Tape Silicone Adhesive | 2 Mil - 36 Yards (SPTFE)

SPTFE Skived Teflon Tape is a high-density, tensilized pure skived Teflon (PTFE film) tape with a high-temperature silicone adhesive. It comes self-wound without a liner and is available in 2 Mil, 5 Mil, and 10 Mil thicknesses.

Used in electrical applications such as harness/coil wraps & separators, transformers, and slot liners where good insulation and heat resistance are required. It is also used in mechanical applications such as heat-sealing bars & jaws, labeling machine pressure pads, chute liners, anti-friction devices, bearings, forming dies, aircraft mold release & guide rails where high temperature, maximum slip, and lubricity are required.

Provides higher tensile strength, lower elongation, and higher dielectric strength than regular skived film. It is primarily used for the electrical applications listed above and for roll protection in flat die extrusion. Made in the U.S.

🔹Roll Lengths:

  • 2 Mil – 36 yards
  • 5 Mil – 36 yards
  • 10 Mil – 18 yards

🔹Suitable substitute for

3M 5480 | Permacel P422 | DeWal 204-2HD | Saint Gobain 2255-2 | Taconic 6445-02 | Chemfab 380-02 | Lanmar 585-2 | Bondtec 932F, and more. 

🔹Product Applications

  • Used in mechanical applications such as heat sealing bars & jaws, labeling machine pressure pads, chute liners, anti-friction devices, bearings, forming dies, aircraft mold release & guide rails where high temperature, maximum slip and lubricity are required.
  • Used in electrical applications such as harness/coil wraps & separators, transformers & slot liners where good insulation & heat resistance are required.
  • Anti-stick tape for wrapping rollers, plates, belts, or other parts where buildup can occur.
  • Used primarily in electrical appliances such as coil wraps and separators, transformers, slot liners, and harness wrapping where good insulation and heat resistance are needed
  • Used in mechanical applications requiring high temperature resistance and a non-stick surface, such as roll protection in flat die extrusion.

🔹Technical Properties

  • Adhesive: Silicone
  • Carrier/Backing: Skived & tensilized PTFE film
  • Adhesive Thickness: 1.5 Mil
  • Backing PTFE Film: 2.0 Mil, 5 Mil, 10 Mil 
  • Total Thickness: 3.5 Mil
  • Adhesion: 35 oz/in (to stainless steel)
  • Tensile Strength: 17,535 psi (longitudinal)
  • Dielectric Strength: 3,414 V/mil
  • Elongation: 147%
  • Specification Met: MIL A-A-59474 Type 1, Class 1 / UL 510A
  • Service/Operating Temperature: -100°F to 500°F (standard PTFE assumption for lower limit)
  • Core: 3” Diameter

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