SpeedFX premium power lite hose is manufactured using a CPE inner core reinforced by a multi-wire braid of stainless steel, with an outer jacket of woven solid black nylon. SpeedFX premium power lite hose has an operating temperature -40 Degree to + 350 Degree Fahrenheit and a max 750 P.S.I.. Compatible with hydrocarbon fuels, including diesel, oil, brake and power steering fluid. Available in multiple length. Attention California Residents (Pro? 65): This product can expose you to chemicals Chromium (hexavalent compounds), which is (are) known to the State of California to cause birth defects or other reproductive harm. .