The Break Free Bore Cleaning Foam 3 FL. oz. is non-toxic and odorless. The Bore Cleaning Foam chemically removes copper and brass compounds from the barrel in as fast as 15 minutes, and leaves a protective film behind that will slow down the build up of residue.
Bore Cleaning Foam has a pH value of 12 and can be used between the temperatures of -22F and 122F. Packaged in an aerosol can, Bore Cleaning Foam is easier to use than other ammonia-based products. In addition, this cleaner also removes normal combustion waste from your gun's barrel, eliminating the need for a second cleaner.