EPDM (Ethylene Propylene Diene Monomer) closed cell sponge rubber material exhibits very good aging properties, compressibility, and shows an excellent resistance to ozone and oxidation, which explains its use in a variety of industrial and commercial applications.Our closed cell EPDM sponge is available in soft and medium densities, and each offers a unique set of physical properties. Each grade is available as thin as 1/16" thick up to 2" thick.
EPDM sponge (Ethylene Propylene Diene Monomer) is a closed cell sponge material that is ideally suited to use in outdoor and automotive applications. The main properties of EPDM sponge are its excellent resistance to ozone, UV and weathering, as well as its general resistance to abrasion. With a wide temperature range of between -40°C and 110°C (depending on the grade of sponge), EPDM sponge gaskets are ideal for use in sealing outdoor applications for dust and moisture protection.