A premium quality, general purpose rust preventive coating that is excellent as either a prime coat or a finish coat. It halts the spread of rust and corrosion on rusty metal surfaces and prevents the formation of rust and corrosion on new metal. Resists salt water, sun, heat, chemicals, fumes and other forms of weathering. Ideal for protecting metal roofs, piping, structural steel, farm implements and hundreds of other metal surfaces. Requires less preparation than other rust inhibitors.