... -10days after receiving customer's drawing. ISO9001 & TS16949 factory Silicone power switch keypadDescription: Material: comply to RoHS, silicone or rubber (NR, SBR ... , NBR, EPDM, CSM, CR, HNBR, VITON, AFLAS and more)Hardness: 8 to 95 shore A, tolerance can be ±5 shore A ... , especially for some automotive rubber moldsSmall orders are welcomed silicone power switch keypad