... WSR's rubber workshop Description: Description: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR ... , we can reach ±3 shore A toleranceColor: for rubber, usually black, for silicone, can be in any color as you wantMachine ... some special molds, can be in 30days, especially for some automotive rubber moldsSmall orders are welcomed Silicon product for electronic component