We design corresponding formulations with FKM raw gum, curing agents, accelerators, and other processing addtives, as per customers’ requirements. FKM precompounds are primarily categorized by their vulcanization system, bisphenol-AF curing system and peroxide curing system. The main applications include: O-rings and gaskets Metal-bonded oil seals Extruded rubber hoses Applications requesting high fluorine content Applications requesting low-temperature-resistant