Metal Surface Rust Remover. Introduction: Metal Surface Rust Remover is a high-efficiency cleaning agent specially developed for removing rust and oxides from metal surfaces. It can quickly penetrate rust layers, easily decompose stubborn rust spots, and restore the luster and color of metal materials. It is suitable for all kinds of metal surfaces, such as iron, steel, aluminum, etc. It is simple to use, safe and environmentally friendly. Just spray it on the rusted surface, wait for a while, and then rinse with clean water to protect your equipment and tools and extend their service life.