... rubber, SBR, fluorin rubber 2) High quality oil resistance Oil Seal Features:1) Made of NBR, nitrile rubber, EPDM, FFKM, silicon, PTFE, neoprene rubber, natural rubber ... , SBR, fluorin rubber 2) High qualityoil resistancehigh ... Materials: NR, NBR,ACM,EPDM,PTFE,Silicon,Neoprene,Viton,etc.We can produce according your ...