Star Brite's liquid rubbing compound is designed for light to medium-duty applications on fiberglass and painted surfaces. Formula removes stains, heavy oxidation, and scratches quickly to restore the original color and luster. Great for hand or buffer application, the liquid compound does not set like other formulas, so removal is easy. Restores original color and luster Can be applied by hand or with a buffer | Liquid Rubbing Compound, 16 oz