Create an attractive patina of age on any metal with Background Antique from Grobet USA. This oxidizing solution can be used for highlighting or subtle dark background effects. Dries within minutes and gives a dark, matte finish; bright areas can be highlighted by wiping gently with a and our (do not use other unsuitable solvents). The solution is wear resistant and does not need to be lacquered. 2 oz. bottle, black color. Please note: Contains hazardous materials ().