... sales representative discuss with customer about the mold design prior to mold making.8. Lead-time, ... workshop Description: Description: Material: comply to RoHS, FDA; silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR ... tolerance Color: for rubber, usually black, for silicone, can be in any color as you want ... automotive rubber moldsSmall orders are welcomed custom molded silicone bracelet-A505