... accepted. 4. Qualified supplier of some famous brands. Description of Good performance Cable Gommet: 1. Materials: can be NR, HNBR, Buna, FVMQ ... , E/A, ECO, CSM, VITON, FKM, FPM, etc. 2. Characteristics: good physical and chemical properties cable grommet.3. Hardness: 30~90 ... welcome to visiting our company sincerely. Best Regards! cable grommet Good performance Cable Gommet