3M High Power Brake Cleaner blasts away loose friction material, dirt, dust, brake fluid, and other contaminants from all types of brake assemblies. Its fast-cleaning action quickly softens and dissolves grease and oil. It has a unique low-odor chemistry that dries quickly, leaves no residue, and helps eliminate brake noises caused by surface contamination. It does not contain any chlorinated solvents. Product Features:PN08180 contains less than 45% VOCHigh-pressure flushing action cleans braking systems with easeMulti-purpose formula removes dust, oil, tar and greaseVersatile cleaning properties allow use on most braking componentsThorough cleaning action helps eliminate squeal and chatter