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 Color Changing Spackling Compound, 3" putty knife, 4" drywall repair screen and sanding pad.
- Applies blue, dries white so you know it's ready to sand
- Quick and easy repair for dents, dings and small repairs
- For hole repairs up to 3" in diameter
- Ideal for use on drywall, plaster, stucco and wood
- For interior and exterior repairs
- Makes repair 3X faster than traditional vinyl spackling
- Primer-enhanced spackling compound for improved hiding power
