WATCO Exterior Wood is a unique penetrating oil that hardens in the wood, not on the wood. As a result, new, old, or pressure-treated wood becomes water repellent, provides UV and mildew protection, and resists warping and swelling caused by changes in weather. Durable and easy to use, WATCO Exterior Wood Finish is great for decks, siding, fences, and more.
- Stain, seal, and protect in one easy step
- Will not crack, chip, or peel