For use on new wood that has not been previously treated. For siding, shingles, shakes fences, and railings and can be used on almost any type of uncoated lumber. Produces a self-protecting finish and achieves a uniform weathered look. Dries to a natural driftwood gray, flat finish. On smooth surfaces, covers 400-600 sq. ft. per gallon; On rough surfaces, covers 150-250 sq. ft. per gallon.