FKM foam, a closed-cell or open-cell elastomer material made by foaming fluororubber (FKM, such as Viton®), inherits the outstanding properties of fluororubber and also benefits from the advantages of foam structure, making it an ideal choice for high-performance sealing, gasketing, and vibration damping applications in extreme environments.
Outstanding heat resistance:
This is one of the core advantages of fluororubber. FKM foam typically maintains its performance within a continuous operating temperature range of -20°C to +200°C.