Tensilized PTFE Tape

Pressure sensitive tensilized PTFE tape uses a skived & tensilized PTFE film coated with a high temperature silicone adhesive.

The tensilized film provides a higher tensile strength, lower elongation and higher dielectric strength than regular skived film.

These tapes are primarily used in electrical applications such as coil wraps and separators, transformer, slot liners and harness wrapping where excellent insulation and heat resistance are required. They are also used in mechanical applications requiring temperature resistance and good release properties such as aerospace composites.


  • This tape is used in applications like heat sealers bars & packaging machine pressure pads, chute liners, anti-friction applications, aircraft manufacturing any application where high temperature, maximum slide are required.
  • It’s also used in electrical functions such as wrapping and separating, electrical transformers & slot liners for insulation & heat resistance.
  • Anti-stick tape for wrapping rollers, plates, belts or other parts where buildup can occur.


Products: HM-2-SA, HM-3-SA
Maximum Temperature: 500°F
Adhesive Type: Silicone

We can cater for any special requirements you require for Tensilized PTFE Tape i.e custom sizes special widths, our team can help assist you with dispatch, customs and shipping, we ship to over 30 destinations and have been established for over 20 years. Please get in touch with our Technical Sales team on +44 (0) 1422 366386 or email at

For feedback on our products and services visit our trust pilot page available here

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We are passionate about our customers and are proud to have served over 3000 customers. We aim to expand on this to build more long lasting relationships.


We aim to dispatch all customer orders for slit tapes within 1 – 2 working days. Our full time slitting department is on hand to ensure all cut rolls go straight into production on the day they are ordered.


Without you, we don’t have a business. Every member of the Techbelt team is passionate about serving our customers. Extra care and passion is taken right through from sales to our manufacturing team.