Bottle 500 Ml 6 Units Box 780 Units Pallet AUTOSOL® STAINLESS EX MARINE The combination of effective chemical ingredients and manual polishing abrasives lead to a unique formulation designed to remove heavy corrosion and staining from most metals, restoring the shine and extending the life of your metal surface.Corrosion inhibitors prevent attack on non-corroded parts. Economical and easy to use. Ideal for treating large areas of iron, bronze, copper, steel etc.