Our EPDM sponge rubber is a premium closed cell material, ideal for creating air and watertight seals. Renowned for its superior UV and ozone resistance, closed cell EPDM sponge rubber is perfect for outdoor sealing applications. In addition to excellent weathering resistance, this material boasts impressive flexibility, tensile strength, and recovery properties. The closed cell structure enhances its ability to handle high-pressure sealing applications, extending the material’s lifespan in demanding environments.

Key Features

  • Superior Weather Resistance: Excellent UV and ozone resistance, making it ideal for outdoor applications.
  • High-Pressure Sealing: Closed cell structure effectively handles high-pressure applications, increasing longevity.
  • Air and Watertight: Ensures reliable thermal sealing and prevents bacteria and mould buildup.
  • Versatile and Flexible: Offers good flexibility, tensile strength, and recovery properties.

Customisation Options

We offer our EPDM sponge rubber material in a variety of grades, densities, and thicknesses to meet your specific needs. Whether you require sheets, strip cut lengths, or bespoke gaskets, we can provide the perfect solution for your application.

  • Available Formats: Sheets, strip cut lengths, and custom gaskets.
  • Wide Range of Grades and Densities: Ensures optimal performance for your unique requirements.

Benefits of Closed Cell EPDM Sponge Rubber

The closed cell structure of our EPDM sponge rubber provides exceptional thermal sealing with minimal compression. This feature is particularly beneficial in preventing the build-up of bacteria and mould, making it suitable for hygienic applications.

  • Thermal Sealing: Excellent for maintaining temperature and preventing contamination.
  • Minimal Compression Required: Effective sealing with minimal pressure, though sealing properties may vary with density.

Contact Us

At R4 Gaskets, we are dedicated to providing customised solutions to fit your specific needs. Our high-quality EPDM sponge rubber gaskets offer durability, flexibility, and superior sealing performance. Contact us today to discuss your requirements and find the ideal gasket material for your application.

Closed Cell EPDM Sponge Datasheets

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R4 Gaskets
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