... 3,Size:Custom 4,Non-toxic tasteless,anti-ozone, oil resistantanc rubber oil hose MaterialEPDM, NBR, NR, Silicone, etc.ColorBlack or as ... temperature, non-toxic tasteless, insulation, anti-ozone, bear burning , oil resistantanceResistant to oil,water,ozone,dustCustomers designs and specifications are acceptedRapid development ...