... : Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON, AFLAS and more)Hardness: 8 to ... , we can reach ±3 shore A toleranceColor: for rubber, usually black, for silicone, can be in any color as you wantMachine ... , especially for some automotive rubber moldsSmall orders are welcomed NBR/EPDM Rubber grommet for cars