Behr Premium Waterproofing Stain and Sealer is a high-quality, heavy-duty exterior water-repellent formula that protects and beautifies wood surfaces. It provides superior protection against water damage, dirt, mildew, and UV rays, while also enhancing the natural beauty of the wood. This advanced formula is specially designed for use on decks, fences, siding, and other exterior wood surfaces, ensuring long-lasting performance and a vibrant finish.