EPDM Sponge Rubber is a closed cell foam rubber which makes it ideal for sealing applications.

The real name for EDPM Sponge Rubber is Ethylene Propylene Diene Monomer. This  rubbery sponge foam is used in many general gasket/seal outdoor applications where oil resistance is not required. EPDM Sponge Rubber has excellent ozone, UV light resistance, and weather resistance.

EPDM Foam Sheets, Rolls, strips, and others

Neoprene / EPDM Sponge Rubber Blends

These foam blends are co-polymers of Neoprene and EPDM sponge rubbers, which offer the properties of both grades of materials. The blend ratio’s dictate the properties to a certain extent. Such foams are becoming the predominant grades for industry. They are replacing both pure Neoprene and EPDM as a good General Purpose grade of sponge rubber.

  • Used where low resistance to oil and UV/Ozone is necessary but a degree of fuel and oil resistance.
  • Flame Retardant classification to UL94 HF 1 is available. The foams come with or without a self adhesive backing and can be cut into coils for sealing tapes.

Intec Foams manage both large and small enquiries, we are here to help.


  • Excellent Acid/Alkali & steam resistance
  • Lower cost to Neoprene
  • Good abrasion, weathering & ozone resistance
  • Poor oil & solvent resistance
  • Standard temperature resistance +90° C continuous / +100°C intermittent
  • FR to UL94, FMVSS 302

Typical Uses

  • Weatherstrips
  • Low cost Seals & Gaskets
  • Automotive
  • Mouse Mats
  • Light Seals
  • Vibration Damping
  • Mounting Tapes

Other grades are available, so please ask us if there is something specific required.