Thermal Insulation Tape

Tapes that handle heat and insulate, from foil and polyester to glass cloth.

  • Bulk pricing from 2 pieces
  • Dispatched in 1–2 business days
  • Free delivery over $150

8 tapes

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About Thermal Insulation Tape

Thermal insulation tapes protect parts from heat, reflect radiant energy and insulate electrical components. Foil tapes reflect heat, polyester and Mylar insulate, and glass cloth tapes handle very high temperatures.

They are used in HVAC, appliances, transformers, motor windings and industrial equipment.

Frequently asked questions

Which tape handles the highest temperature?

Glass cloth and polyimide tapes handle the highest temperatures in our range.

Can foil tape insulate electrically?

No. Foil conducts electricity. Use polyester or glass cloth for electrical insulation.

What is Mylar tape?

A polyester film tape, here reinforced with glass, used for insulation and strength.