All purpose wood filler is the go-to product for strong, durable repairs on cracks, gouges, and holes. The unique formula is easy to spread allowing for a smooth, natural finish. Its high performance stainability, paintability, and sandability provides you with a professional looking finished project. Shrink and crack resistant. Anchors nails and screws. Sandable, works with high speed sanders. Moldable and water resistant. Ideal for interior and exterior use. For outdoor use, coat with exterior paint. Not recommended for continuous water submersion.