A high-performance, solvent-based wood filler that hardens to give a repair that is 3X stronger than the wood itself when compared to white pine. This professional-grade, heavy duty wood filler contains real wood fibers so it looks and acts like real wood. It can be sanded, cut, drilled, screwed, planed, stained, varnished, painted, or lacquered. It provides strong nail and screw anchoring without splitting. Available in several popular wood shades, this high-performance wood filler can also be stained to match any wood shade.