Make Metal shine! The smoother the surface, the better the shine as it allows more reflection of light from the surface. Metal Mirror-Makes metal shine like a mirror while keeping it shy longer and protecting it against the harsh elements. MetalMirror ?Metal Polish & Sealant cuts through layers of dulling oxides restoring reviving and enhancing a wet-mirror like finish that shines better then chromes. This outstanding polish makes chrome, copper, brass, aluminum, stainless steel and other metalwork gleam and look their best.