The new Emerald-Kut Liquid Metal Polish from Kimball Midwest quickly creates a deep, long-lasting luster on aluminum, stainless steel, chrome, brass and other metals. A special combination of extra-fine alumina powder and green chromium oxide provides easy use and restores dull, oxidized metal surfaces to a brilliant mirror finish. Non-aggressive, non-toxic and biodegradable, this polish does not contain petroleum distillates, and it will not harm or remove stock.