... ,medical rubber bonded metal, etc. Description of Viton/ FKM/ FFKM/ FPM Rubber Products Bonded To Metal : 1. Materials: FKM,also can ... , IR, EPDM, IIR, PU,E/A, ECO, CSM, VITON, FKM, FPM, etc. 2. Characteristics: heat resistant, oxidation resistant, oil proof, chemical ...