3M™ High Strength Hole Repair CC-8-DT, Color Changing Spackling Compound, 8 fl oz, 12/case

3M™ High Strength Color Changing Wall Repair goes on blue and dries white helping identify when a repaired surface is dry and ready to be sanded and painted. Eliminate the guesswork and reduces the chance of errors. It's ready-to-use formula dried quickly and provides professional-looking repairs.