DOUBLEAGLE hard Wax protects both new and polished paint from weathering. It causes water to "Bead-off" and prevents the direct penetration dirt, UV-rays, and other pollutions. It has been formulated specifically for the painted surfaces on automobiles, trucks, and motorcycles. It is also used widely on other painted surfaces where a high polish is desireable. For chrome-plated surfaces, we believe that it super hard wax should be the polish of choice. This product also leaves behind a coating that serves as a protect of the now polished surface.