Dap® 21506 Plastic Wood® Solvent Professional Wood Filler, 16 Oz, NaturalA high performance, solvent based wood filler that hardens to give a repair that is 3X stronger than the wood itself.* This professional grade, heavy duty wood filler contains real wood fibers so it looks and acts like real wood. Can be sanded, cut, drilled, screwed, planed, stained, varnished, painted, or lacquered. Provides strong nail and screw anchoring without splitting. Dries fast and hard, and is shrink and crack resistant. For use on