Tru-Grit® Heavy-Duty Compound is a versatile buffing compound for automotive paint correction. Designed with special abrasives that provide the broadest buffing capability of all Malco® compounds, this buffing compound removes 1000-grit and finer sand scratches from both fully-cured and 24-hour-old high solids and standard clears. Tru-Grit® is your best choice for removing paint defects, oxidation and environmental damage from painted vehicle surfaces.