Material Solutions

Silicone Sponge

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Silicone Sponge has excellent thermal properties and tensile strength.

With its combination of a fine cellular structure encased within a smooth closed cell outer skin. The cell structure provides fire resistance even against a naked flame. Additionally, silicone produces a greatly reduced amount of smoke and carry a low toxicity rating. At Ramsay we stock silicone sponge rolls. This allows us to offer our customers thicknesses of between 3mm – 100mm, if you are interested in Our Capabilities please click the link.

Silicone Sponge Products

Ramsay supply a wide range of plain or adhesive backed Silicone Sponge Die Cut GasketsFoam Tapes and Fabrication & Assembly. A majority of our Silicone Sponge products are supplied to Energy & Renewable and Mass Transit industries. This is due to Silicone Sponges material properties and the flexibility of solutions it provides, in relation to sealing and temperature range for a number of high performance applications.

At Ramsay we only use materials from industry approved suppliers. In partnership with our supply partners NittoRecticelArmacellSekisuiAvery Dennison3M and Zotefoams we are able to offer a wide range of high performance sponge, foams, fabrics and rubber materials. Consequently this enables us to achieve customer specification and manufacture high-quality products.

Smart Meter Gaskets

Material Properties:

  • Excellent Temperature range
  • Excellent Sealing properties (air, dust and water migration)
  • Excellent Material property range
  • Good NVH Solution


Silicone Sponge can be used across a wide range of applications.

  • Electrical
  • LCD screen displays
  • White Goods
  • Lighting
  • Lighting Enclosures
  • High Performance Applications
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Thickness AvailableColours AvailableTechnical Specificiation
R606 Silicone SpongeClosed Cell-60°C – +230°C200- 530kg3mm –100mmwhiteDownload Data Sheet
R606 Silicone Sponge


Need a sample? e-mail us at or speak with one of our team on

T: +44 (0) 1902 407150

Our Capabilities

All of our high-performance products are manufactured at our site in Bilston based in the West Midlands, utilising a wide-range of die-cutting equipment for medium to high volume adhesive gasket, tape and fabrication production.

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Get in touch

Please feel free to get in touch, to speak with one of our team of experts or simply fill out our online contact form below. We look forward to hearing from you.
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Get In Touch
Ramsay Rubber & Plastics Limited
Vulcan Road, Bilston
West Midlands WV14 7HT
T +44 (0) 1902 407150
F +44 (0) 1902 407160