Loaded with premium polishing agents to quickly and effectively remove years of neglect and restore a mirror bright shine. This advanced fomrula also deploys special anti-corrosive polymers that stay behind after application to protect metal from future environmental degredation.Restores mirror-like shine to all marine metal in a single step; Anti-corrosive polymers protect from environmental degredation after polishing is complete; Can be used by hand, drill attachment or lower speed polisher