Useful product for protecting metal surfaces from corrosion and rust. This is a zinc-based paint that forms a protective layer on the metal, similar to hot-dip galvanizing. Metalzinc spray applies easily and dries in a few minutes. It is suitable for touching up welds, oxidized parts and other iron or steel objects. It resists high temperatures and atmospheric agents and can be used as a primer and subsequent overlay of enamels and paints.