auto rubber part: 1) OEM service; 2) High and ... Strength, Wear and tear resistance, Durable;· UL & SGS certification;· Rubber Material: NBR, HNBR, XNBR, EPDM, CR, NR, SBR, ... ACR.· Color: Regularly black, red, blue, yellow for rubber material, for silicone, any colors are available according to your ... . Please see the following features of all kinds rubber material, please choose the suitable one for your ...