Protects and restores the natural character of the wood, allowing the grain and texture to show through. Combines the rich penetration of an oil with the durability of an acrylic resin. Provides a mildew-resistant finish. Peel and fade resistance for three years on decks and five years on siding. Fortified with Penetrol for deep penetration and unmatched adhesion on both new and weathered surfaces. Covers up to 250 to 400 sq. ft. per gallon.