OEM molded rubber products 1.rubber material:EPDM,SBR etc 2.Available in ... .Precisely flange gasket mold design 4.OEM OEM MOLDED RUBBER PRODUCTS Features:1. Materials advice: silicone and rubber (EPDM, ... , tolerance can be ±5 shore A, for some special products, we can reach ±3 shore A tolerance.8. High ... , tolerance can be ±5 shore A, for some special products, we can reach ±3 shore A tolerance.8. High ...