Griswold open cell, cellular rubber products are based predominantly on natural rubber, but also include offerings in neoprene, EPDM, Nitrile and SBR, as well as custom-designed compounds.
Used worldwide in a variety of industries: automotive, appliance and die ejection. Griswold sponge rubber is the go-to product for designers. We have the ability to combine our cellular rubber products with textiles, making them ideal in diverse applications. Griswold Rubber Our products are available as roll and sheet goods in multiple thickness and width options to suit your specific needs.