Walter Surface Technologies’ AF-Clean surface cleaner and degreaser is designed to replace toxic solvents in the preparation and cleaning of metallic surfaces prior to painting, priming, coating, gluing and corrosion protection. An alternative to acetone or toluene for surface preparation, the environmentally friendly formula is nonflammable, VOC-reduced and biodegradable.

AF-Clean’s aluminum bottles can be filled and refilled with Walter’s Air Force automatic refilling station, which is propelled by compressed air. The liquid also is available in a 10-liter (2.64-gallon) bag-in-box and in a bulk 208-liter drum.