Dual Action Perfection Step 1 is a concentrated super-micro abrasvie compound that quickly removes moderate scratches and moderate defects while creating an extremely high gloss finish. DA machine apply for best results. Excellent on all finishes including darker colors. Eliminates prior aggressive compounding marks with no swirls. Contains no harsh abrasives. No sling and low dusting for minimal prep and clean up. A lower cost per vehicle product. On an abrasive meter from 0 - 5 (5 being the most aggressive, this product is a 5). Available in Quarts.