This highly concentrated industrial liquid degreaser was specifically formulated for heavy duty cleaning of airplanes and airplane parts. It features a nonflammable and non-toxic formula that contains no butyl or petroleum solvents to its great at cleaning everything from turbines to landing gear, (including fan blades, fuselage exterior, jet engine parts, wheel wells, laminated shims, bearing housing, engine cavities. Effective in removing grease and oil, tire marks, carbon, rust, grime, scale, heavy exhaust and heavy smoke. It is safe on rubber seals, valves, and 0-rings. Meets ARP 1755A regulations.