Silicone Rubber Parts 1)Quality;Meet to SGS standard ... parts 4)Delivery time: any Silicone Rubber parts Material NBR, NR, EPDM, FKM, SBR, Silicone, Neoprene or Custom Size According ... accuracy, small error Finish diepressingMaterial:We use various kind of polymers like NBR, NR, EPDM, FKM, SBR, Silicone, Neoprene ... material. See Material Performance Data for specific information. Silicone Rubber parts