RustCheck, when used as a primer or topcoat is proven to protect untreated, bare metal surfaces against moisture and other corrosive elements. It is suitable for use on metal surfaces on “any size” project involving Transportation, Marine, Industrial & Commercial, Farm and Home applications. “No job is too small” makes it perfect for restoring garden tools, bicycles, metal sporting & play equipment, lawn furnishings, iron railings and any other metal surface. Use RustCheck as a stand-alone coating or as a primer in combination with any preferred paint/coating system for unbeatable rust protection.