Silicone Sponge Extrusions

Here at United Silicones, we have been providing the highest quality silicone sponge extrusion products to the UK for decades. With over 70 years of industry experience with silicone and a hugely experienced team, you can be sure to receive the highest quality products and services from us.

Why Choose United Silicones?

Our management team has over 70 years of silicone rubber industry experience between them and a sales and production team with a further 50+ years of experience, so you can be sure of having a team working for you that can consistently perform and deliver.

Our philosophy has always been to focus on providing three core objectives;

Building a customer focused relationship

We prioritize building a customer-focused relationship to ensure long-term customer satisfaction and loyalty.

100% quality product supply & full batch tractability

We guarantee complete transparency in our supply chain, ensuring full batch traceability and only sourcing the highest quality products for our customers.

Keeping our prices competitive with the industry

We strive to provide competitive pricing without compromising on quality, ensuring our customers receive the best value for their money.

Silicone sponge is a softer alternative to silicone rubber. It is a closed-cell elastomeric material that expands once it is heat cured. This expansion helps to create a closed-cell sponge structure which means it is very effective at keeping water, dust and moisture out. 

We understand that our customers sometimes need a softer alternative to silicone rubber, that is where our phenomenally high-quality silicone sponge comes into its own. Silicone sponge has a huge amount of benefits across a huge number of industries and applications. 

Here at United Silicones, we have a huge range of silicone sponge products such as profiles, seals, cords, sheeting and gaskets. You can be sure that we will meet all of your silicone sponge requirements through our brilliant manufacturing processes.

  • UV Resistance – Silicone sponge extrusions can be used in a range of applications where exposed to UV.

  • Strength – Our silicone sponge extrusions are manufactured to withstand the daily rigours of the most demanding applications.

  • Water & Dust Resistance – Thanks to it’s closed-cell sponge structure it is very effective at keeping out water, dust and moisture.

  • Fast Delivery – We will deliver your silicone sponge extrusions directly to your designated address with a fast delivery service.

We manufacture and supply silicone sponge extrusions and products to a range of industries for a wide variety of applications and uses, some of which include:

  • Sponge gaskets within the automotive industry

  • Used for acoustic insulation within the transportation industry

  • Gap filler within wall cavities in the construction industry

Shop Our Silicone Rubber Tubing

About Us

We are UK manufacturer of Silicone Rubber and Silicone Sponge products. Based in Farnborough with easy access to the rest of the country via the M3, M4 and Farnborough Airport.

Need a Quote?

If you’d like to ask for a quotes or have an idea you’d like to discuss with a our team, fill in the form or call us.

Call us +44 (0) 1252 375 013

to discuss your needs.

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