One Step Machine Polish will eliminate 3000 sand scratches using a DA Polisher or High Speed Buffer. Machine apply for best results, excellent for darker colors. Eliminates compounding marks, ultra fine scratches, and oxidizing paint. Contains no harsh abrasives. Will product a swirl free and high gloss finish. Restores original luster and adds rich oils back into paint. Excellent cut and high polish effect. Removes fine scratches, defects & severe swirls/holograms. Quart Size