... .Material:EPDM,CR,NBR 3.Process:Extrusion 1,Foam Rubber Hose 2,Material:EPDM,CR,NBR3,Process:Extrusion4,Material Standars:Roths, ... ,Oil resistant.We are a maufacturer of auto rubber parts with 15 years experience. Customer drawings and OEM orders are welcomed foam rubber hose