Flagship Marine Metal PolishFlagship Premium Metal Polish is our best marine polish yet - loaded with premium polishing agents to quickly and effectively remove years of neglect and restore a mirror bright shine. As an added bonus, this advanced fomrula also deploys special anti-corrive polymers that stay behind after application to protect metal from future environmental degredation.Features:Restores mirror-like shine to all marine metal in a single stepAnti-corrosive polymers protect from environmental degredation after polishing is completeCan be used by hand, drill attachment or lower speed polisher