A unique spackling that fills cracks, dents, nail holes, and other holes on interior or exterior surfaces such as drywall, plaster, wood, and stucco. This lightweight color changing formula goes on pink but dries white signaling when it is time to paint. Premixed for fast professional repairs in just 1 application. It does not need sanding and won't shrink, crack, or fade. Apply with flexible putty knife and press firmly into space then smooth surface. Water clean up.