... 2Excellent chemical,physical property 3Professional rubber factory Car rubber parts (1)Materials aailable:natural rubber,silicone,viton,EDPM,nitrile,neoprene, ... HNBR,NBR+PVC,SBR,IR,IIR(BUTYL RUBBER),CR(neoprene),AU,ACM,A wide range of materials ... excellent resistance of acids,aliphatic hydrocarbons,aromatic hydrocarbons and animal and vegetable oil (3)Inner packing is by plastic ...