Mag 1, 14 oz, premium non-chlorinated brake parts cleaner, removes brake fluid, grease, oil & other contaminants from brake linings & drums, this is a non-flammable brake cleaner, stops disc brake squeal, can be applied without disassembling the brake unit, cleans & degreases brake linings, cylinders, drums, clutches, springs, disc brake parts, c.v. joints & other related brake parts. VOC restricted areas should use TV # 135367.