Stainless Steel Braided hose with a Teflon (PTFE) tube has a broad range of chemical resistance as well as extremely broad temperature ratings. Teflon (PTFE) is inert to most commercial chemicals, acids, alcohols, coolants, elastomers, petroleum compounds, solvents, vinyls, synthetic lubricants, and hydraulic fluids. Teflon (PTFE) has excellent temperature characteristics that allow it to work well in high ambient, fluid or gas media temperatures up to +450*F. It also works equally well in cryogenic applications down to -65*F. Used in numerous applications including DOT hydraulic brakes, DOT air brakes, steam, nitrous (NO2), dyes, greases, glues, latex, lacquers, and paints.