Butyl Rubber Putty

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Butyl Rubber Putty - No Solvents, No Shrink, No Toxic Gases

There are three pieces of butyl rubber putty on the blue background, one is 150 mm long, the other two 75 mm long.
BRP-1: Butyl rubber putty covers single sided butyl rubber putty and double sided butyl rubber putty, sizes can be 50 × 1.5 × 150 mm and 50 × 1.5 × 75 mm.

Butyl rubber putty belongs to non-vulcanization type, also known as extrusion type. It is a kind of environmental friendly non solvent sealing adhesive material. Made of butyl rubber and polyisobutylene as main raw materials, add import high polymer material blending into clay shape, and then through extruder squeezes on the isolation paper. At last cut out into the fixed size. According to the process requirements cut into length × width × thickness: 75 × 50 × 1.5 mm, 150 × 50 × 1.5 mm butyl rubber putty. Of course, we can also cut butyl rubber putty into other sizes according to customer requirements. Our butyl rubber putty is used for shield segment corner in order to strengthens waterproof sealing of elastic sealing pad corner. While pasting the butyl rubber putty, only covering a part of the elastic gasket surface is ok.


  • Product name: butyl rubber putty.
  • Material: butyl rubber and poly isobutene blending.
  • Color: black.
  • Common size (width × thickness × length): 50 × 1.5 × 150 mm, 50 × 1.5 × 75 mm.
  • Tape type: single sided butyl rubber putty, double sided butyl rubber putty.
  • Packaging: special customized carton box.


  • Sealing and waterproof.
  • Strong adhesion property.
  • Weather resistance.
  • Corrosion prevention.
  • Aging resistance.
  • High tension strength.
  • No solvents, no shrink, no toxic gases.

Butyl rubber putty is mainly used for shield segment elastic gasket corner position.

Two different types butyl rubber putty are put on the blue background, and the longer one is on the left.
BRP-2: Butyl rubber putty has two common sizes.
Sketch about butyl rubber putty application and the two black shadows are applied position.
BRP-3: Butyl rubber putty is applicable for shield segment elastic gasket corner position.

Inquiry for Our Product

Kamical Sealing Material Company
E-mail: info@butyl-tape.com

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