NEOPRENE/EPDM/SBR CLOSED CELL SPONGE RUBBER

The closed cell sponge rubber blend of Neoprene, EPDM, and SBR results in a gasket material suitable for diverse industrial and mechanical applications where durability, flexibility, and cost are essential. The combination of the best qualities of these three polymers creates an excellent material used in many diverse indoor and outdoor applications.

Gasket Supply is a custom gasket manufacturer with over 40 years of experience at producing parts and components in a wide variety of closed cell rubber sponge.

EXAMPLE GASKET APPLICATIONS OF NEOPRENE/EPDM/SBR CLOSED CELL SPONGE RUBBER

WEATHERPROOFING

Closed cell Neoprene/EPDM/SBR performs well in applications where temperatures can range from –40° F to +200° F. This material is resistant to ozone, sunlight, and oxidation, and works well as a gasket in many outdoor applications.

HVAC

The closed cell structure of Neoprene/EPDM/SBR closed cell sponge makes it an ideal gasket material to seal joints, panel doors, ducts, and other areas because of its ability to eliminate air leakage.

AUTOMOTIVE

Closed cell structure is receptive to most pressure sensitive adhesives for bonding gaskets to metal and plastic surfaces for both sealing and cushioning applications.

ELECTRICAL ENCLOSURES

UL ratings make closed cell Neoprene/EPDM/SBR suitable for use in sealing equipment and enclosures containing electrical circuitry and components. This material meets UL157, UL50, UL508 and UL48, UL50E and UL94HF-1.

IS NEOPRENE/EPDM/SBR RUBBER THE BEST CHOICE FOR YOUR APPLICATION?

Do your materials, products, or systems need to conform to technical international testing standards? If so, our Neoprene/EPDM/SBR elastomeric blend meets ASTM D 1056-67, ASTM-D-1056-78 RE41, RE42, RE43, RE45, ASTM-D-6576-07, MIL-R-6130C, MIL-C-3133C, MIL-STD-670B, UL157, UL50, UL508, UL48, UL50E and UL94HF-1 specifications for military and automotive applications.

If you are looking for an inexpensive general purpose gasket material that works well in a variety of applications and can be supplied with an adhesive backing, then the Neoprene/EPDM/SBR blend is right for you. All of our Neoprene/EPDM/SBR is available in sheets as thin as 1/16″ thick all the way up to 2″ thick and in rolls 42″ and 54″ wide x 50’ long.. Our team can also slit rolls starting as narrow as 1/4″ or use custom CNC cut or waterjet cutting methods to create gaskets to your exact specifications.