Material: Rubber,NBR,HNBR, EPDM, FKM, MVQ Make all kinds of molded rubber parts for ... resistance, Durable;· UL & SGS certification;· Rubber Material: NBR, HNBR, XNBR, EPDM, CR, NR, SBR, VMQ, FKM, LAS, FVMQ, FFKM, PTFE, PU ... , ECO, IIR, ACR.· Color: Regularly black, red, blue, yellow for rubber material, for silicone, any colors ...