Blue Job Chrome Exhaust Polish (Removes Exhaust Pipe Bluing) - 28 Gram Tub Blue-Job Chrome Polish has a unique non abrasive, highly concentrated, powder formula Guaranteed to remove exhaust bluing and add a long lasting shine Claims to be the "World's Best Chrome Polish" New bigger 1oz (28g) tub, super concentrated powder Apply using a damp cloth - a little goes a long way