Acid Cleaner and Restorer

ALUMINUM BRIGHTENER  is a concentrated acidic detergent for cleaning unpainted aluminum trailers, trucks, and buses. The product may also be used as a brightener on stainless steel tankers prior to alkaline washing.  ALUMINUM BRIGHTENER instantaneously removes road film, dulling oxide film, and diesel smoke residues without brushing or scrubbing. The product is easy to apply and will not etch or harm painted surfaces when used as directed. It is not recommended for use on glass.