High Quality Factory Price Custom Silicone Rubber gasketMaterialNBR, HNBR, FPM(FKM),FVMQ, VMQ, EPDM(EPM), NR, ... electrical insulation3)high stability to thermal oxidation and ozone4)good chemical inertness5)food grade, no poisonTemperature RangeThe rubber seal gasket ... Working ProcessWe can provide all kinds of rubber seal gaskets , silicone washers,rubber grommets, rubber rings, can be all kinds of ...