CB 100 is a high-strength cleaner/degreaser designed to remove tough industrial contaminants like oil, grease, tar, wax, rubber marks, and more. Formulated from renewable natural resources, CB 100 is biodegradable, non-flammable, free of Volatile Organic Compounds (VOCs) and safe for use on all metal surfaces. Best of all, the CB 100 can be diluted up to 1:5 with water for powerful economic cleaning of metal parts and surfaces.