Check the listing for details. KBS Klean; Biodegradable Water-Based Cleaner & Degreaser; Half Pint (8 oz.. Condition: New. Listed at 6.99 USD. KBS Klean is a concentrated water-based biodegradable formula that is an excellent alternative to flammable solvents & hazardous chemicals for preparing your paint job with a clean surface. KBS Klean is a powerful cleaner that deeply penetrates and removes stubborn soil from most surfaces without leaving harmful residues or emitting noxious fumes.KBS Klean is perfect for the home garage or plant to effectively remove dirt grime oils lubricants grease waxes scum algae road film and other contaminants. KBS Klean may be used in pressure washing equipment to produce the rapid penetration of many layers of accumulated build up. Cleaning projects have never been easier! Satisfaction guaranteed!KBS Klean is Step #1 in the KBS 3-Step Rust Prevention System and the KBS 3-Step Tank Sealing System.