Rubber oil hose 1,Material:EPDM,NBR,NR,Silicone etc. 2, ... : blue, red etc. 3,Feature:non-toxic tasteless,oil resistantance Rubber oil tube/Hose MaterialEPDM, NBR, NR, Silicone, etc.ColorBlack or as ... welcome; customized designs are welcomeUsuageAuto turbo, intercooler and radiator, busAdvantageStop air, water and dust enter the machine system, protect the machine ...