Wood rot is a common issue for most homeowners, regardless of where you live. Fortunately, it can be easily repaired with the right products. Bondo® Rotted Wood Restorer, 8 oz, will solidify soft and spongy wood by penetrating into the wood surface to create a solid base and stop rot quickly. After removing loose or badly rotted wood, you can brush the Rotted Wood Restorer onto the damaged area and within 2 hours the damage can be filled with Bondo® Wood Filler (sold separately). Our wood restorer is water resistant and is paintable. A built-in brush applicator is attached to the lid for easy and convenient application. Wood restorer dries hard in as little as 2 hours.