... Gasket:· Description: o Material: comply to RoHS, silicone or rubber (NR, SBR, BR, NBR,CR, EPDM, IIR, FKM etc)o ... A toleranceo Color: for rubber, usually black, for silicone and EPDM, can be in any color as you ... with competitive price, high quality and fast deliveryMaterialNR, SBR, BR, NBR,CR, EPDM, IIR, FKM SIR etc, eco ... rubber moldsRemarkOEM & ODM products welcomed durable OEM silicone gasket