Ffkm/FKM/ Viton/ Fluoroelastomers/Oil Seal, O-Ring Fe2801 Sichuan Fudi New Energy Co., Ltd. Base Info Model NO.:compoud fluoroelastomer, FKM,FFKM, FE2801Material:Silicone RubberAppearance:RedOrigin:Chengdu, Sichuan, China Description Pre:Chloroprene Rubber/Neoprene/Cr/Sn Next:Silane Cross-Linkable EPDM Rubber Compound (GDWE1125)