DAP Plastic Natural Solvent Professional Wood Filler, 4 oz. hardens on exposure to air, creating a surface and body that closely resembles natural wood. It handles like putty and can be applied to any surface that is from oil or grease. Once set, this wood filler can be cut, planed, polished, or varnished, and it will securely hold nails, tacks, or screws. For added versatility, acetone can be used as a solvent to thin and soften the plastic wood, making it easier to work with. This product comes in a natural color and is packaged in a convenient 4 oz. can, for professional woodworking and repair projects. Model Number: 21502