For over 90 years, the original William's polish that leaves a lusterous black finish on unpainted steel & cast iron. Virtually odorless semi-paste, easy to apply and buff when dry. Restores the finish on unpainted wood stove, coal stoves, barbecues, hibachis, iron pots and kettles. Contains no waxes, smelly solvents or flammable materials

WARNING:
Do not apply either liquid or paste polish to painted cast iron or steel as polish will not penetrate the paint layer.