Trusted for 45 years - the original Denco Brake Cleaner. Check the label! No excessively harmful chemicals like Methanol or Toluene. Aggressive, competitive performance without the skull and crossbones! Priced to meet the needs of any job or industry. A multipurpose solvent for cleaning and degreasing various applications. Fast drying. Little residue. Reduced odor Safe for ABS, calipers, pads, rotors, and other brake line system parts. Shipment to / sale of this item is prohibited in the following states:DE, NH, MD, CT, UT, CA, RI, MI, CO, NY Contains 51% concentration of acetone.