Dap Plastic Wood is a high quality, latex-based wood filler formulated to match various wood finishes from a natural pine to dark walnut and several shades in between, including white. DAP’s Plastic Wood is the ideal choice whenever you need to repair cracks, gouges, holes and other surface defects on furniture, woodwork, molding, cabinets, paneling, plywood, windows, doors and even painted surfaces. Looks and Acts Like Real Wood. Repairs cracks, gouges and holes.