3M High Strength Spackling Compound 12 oz. and Putty Knife, Color Changing, Applies Blue, Dries White, Ideal for Use on Drywall, Plaster, Stoccu and Wood, Easy Interior and Exterior Repairs (CC-SIOC)

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. Eliminates the guesswork and reduces the chance of errors. Its ready-to-use formula dries quickly and provides professional-looking repairs.
KIT INCLUDES 12 fl oz spackling compound + 3″ putty knife
APPLIES BLUE, DRIES WHITE so you know it’s ready to sand
FOR HOLE REPAIRS up to 3” in diameter
IDEAL FOR USE on drywall, plaster, stucco and wood
FOR INTERIOR AND EXTERIOR repairs