Dap's Plastic Wood-X All-Purpose Wood Filler with DryDex Dry Time Indicator goes on pink and dries to a natural, wood finish, so you know when it's ready to sand. This patented technology eliminates the guesswork and reduces the chance of errors. This ready-to-use formula spreads easily for fast, professional repairs. For filling & repairing nail holes, gouges, cracks scratches and imperfections on any wood surface. Stainable and Paintable. Can be sanded, planed, cut, drilled, screwed or nailed. Thick, knife-grade formula is easy to apply, especially on vertical surfaces and corners. Shrink, crack & crumble resistant. Easy water clean-up. Low odor. Ideal for interior or exterior projects.