Star Brite Ultimate Aluminum Cleaner/Restorer Marine Accessory - The Star Brite Ultimate Aluminum Cleaner/Restorer Marine Accessory is engineered to bring back unpainted aluminum surfaces that have become dull or stained. Unlike other “all surface” cleaners, this product is formulated specifically for use on aluminum and strips away grime, stains and oxidation without harming the metal. Star Brite's Ultimate Aluminum Cleaner & Restorer is a great choice for quickly cleaning and improving the appearance of all aluminum pontoon boats, john boats, canoes and other unpainted aluminum surfaces that have lost their original luster. This cleaner/restorer comes with a sprayer for easy application.