... 15years experience in making rubber moulds, especially for rubber molds of electronic rubber parts, automotive rubber parts, toy tires, we are ... : Description: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON, AFLAS and more)Hardness: 8 ... 30days, especially for some automotive rubber moldsSmall orders are welcomed NBR/EPDM Rubber grommet for cars