247's 100 series hose is a double braided stainless hose for strength and durability, we use the highest quality stainless wire available for corrosion resistance. The Synthetic Acrylonitrile Butadiene inner liner is compatible with the E85 and methanol fuel, unlike other liners. *Acrylonitrile Butadiene inner liner * Suits Ethanol, Methanol, oils, coolants. * Min Temp -40c Max Temp 150c