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PTC-2001 specifically formulated to be biodegradable, water dilutable and environmentally safe for use on aerospace equipment, aircraft equipment, aircraft exteriors, aerospace/aircraft ground equipment (AGE), AGE Engines and landing gear. PTC-2001 is the only product needed to remove hydraulic fluid, jet exhaust and other difficult to remove dirt and grime from aircraft. PTC-2001 is non-caustic, biodegradable, doesn’t contain any solvents or HAPS (Hazardous Air Pollutants). PTC-2001 exceeds all U.S., Japanese and European Community VOC standards.