3M metal restorer and polish restores the sparkle and shine on metals throughout boats. Our polish rejuvenates the beauty of metals by removing surface rust, oxidation, corrosion and tarnish. This easy to use paste brings back the original luster to make metals look new again. 3M metal restorer and polish refreshes the beauty of metals that have become dull and tired looking because of surface rust, oxidation, corrosion and tarnish. It's inevitable that time will take its toll on the appearance of metals, but our polish makes it easy to bring back the original sparkle and shine of metals. It does its job by both removing surface contaminants and then polishing metals to a lustrous brilliance. Use our polish to restore the radiance of stainless steel, brass, bronze, copper, chrome, aluminum and other marine metals. We made 3M metal restorer and polish so that people can renew the appearance of their cars, trucks, motorcycles and boats. With so much exposure to sun, UV rays and water, the metals on vehicles are subject to harsh treatment. That's why we formulated this polish to handle the needs of metals exposed to outdoor conditions.