Features: This product introduces foreign decomposition and protection technology,uses high permeability rust removing raw materials, can quickly decompose rust stains, oxides and other substances on the surface of steel, but also can effectively remove scale, stains and light oil pollution, so that the metal restore luster, and can form a protective film, can effectively prevent secondary rust. Applications: Widely used in daily household, hardware processing, vehicles, building materials, industrial equipment and other steel components rust removal treatment.