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Hadleigh H140 Polyimide Tape

Silmid P/N: VAR0000788

Polyimide tape with a Silicon high temperature adhesive backing with a maximum temperature handling capability of 500°C.

Product Properties


Product Information

Hadleigh (H140) is a 2 Kapton polyimide film single coated with a cured silicone adhesive system, 67 total thickness. Recommended for a variety of high temperature protection and insulation applications (180°C thermal class H). Removes cleanly and in one piece after being exposed to high temperatures.


  • Supplied on 33 metre rolls. UL approved material specification.
  • Suitable for temporary masking or permanent insulation.
  • Removes cleanly without adhesive residue after exposure to heat

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.