Mothers Mag and Aluminum Metal Polish This is our legendary metal polish. Mothers secret formula balances a brilliant shine with ease-of-use for aluminum wheels and parts, brass, alloys and accessories. Application is just a matter of a clean cloth and a little elbow grease. Mag & Aluminum Polish is strong enough to put a shine to the most neglected metals, and gentle enough to use on a regular basis. Not recommended for chrome, gold plating, anodized metals or painted surfaces. Made in the USA.