... . WSR's rubber workshop Description: Description: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON ... ±3 shore A tolerance Color: for rubber, usually black, for silicone, can be in any color as you want Machine type ... some special molds, can be in 30days, especially for some automotive rubber moldsSmall orders are welcomed so Heat equipment Silicone rubber gasket ...