The Lucas Oil Gun Metal Polish is a specialized tumbler media additive designed to clean polish and protect metal components in a single application. This 16-ounce formula is engineered for use with tumbling equipment to restore and maintain metal surfaces.Lucas Oil Gun Metal Polish Tumbler Media Additive16-ounce bottle sizeSafe for use on all metalsCleans polishes and protects in one easy stepSpecifically formulated for tumbler media applicationsIdeal for gun enthusiasts machinists and metalworkers who need an efficient solution for restoring metal parts through tumbling processes while providing lasting protection against corrosion.