Silicone Sponge Extrusions

Silicone Sponge Extrusions

Product Description

Our Silicone sponge extrusion offering is best suited for sealing applications due to its high compression and flexibility. Exceptional elasticity enables this material to be stretched and reform.

At Walker Rubber we have, a selection of standard profiles for you to choose from. If our standard profiles are not a match, then we can create a bespoke extrusion profile for you with our machine tooling capabilities.

Simply make an enquiry here, then enter your details and include a drawing of your required shape and dimensions, and we'll be back in touch no later than 1 working day with a quotation.


Typical applications for Silicone Sponge extrusion profiles include:

  • Door seals
  • Vehicles seals
  • Hatch seals
  • Window seals
  • Food grade
  • Insulation


Features for our Silicone Sponge extrusions include:

  • Very low chemical reactivity
  • Great gap sealing properties
  • Excellent Ozone resistance
  • UV resistance
  • Air/Watertight

Materials extruded at Walker Rubber

At Walker Rubber we can manufacture extrusions in numerous grades and shore hardness of rubber. Our extrusions can go as soft as 20 Shore A or as hard as 80 Shore A. We have the ability to offer all the grades of rubber listed below:

Popular Industries

All Industries

Silicone Sponge Extrusions are used across many industries. Some of the most popular are:

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