Oxisolv Aluminum Cleaner is designed as a one step process for cleaning aluminum, brass, or bronze. This product will not effect paint, rubber or vinyl when used according to directions. Metal surfaces to be cleaned should be free of grease, oil and wax. Spray surface and keep wet with Aluminum Cleaner for about 10 minutes then rinse and wipe dry before painting. Removes oxides and enhances adhesion. Provided in a convenient 20 fluid ounce pump spray bottle. Made in the USA.