Duckback DP-1901-5 5-Gallon Transparent Cedar Stain/Sealer, High solids, professional-grade wood finish gives superior protection and beautiful color to exterior wood in one easy coat. Three-oil finish contains linseed and tung oils that offer durability and enhance the natural beauty of real wood, while protecting against harsh elements that can fade and damage exposed wood. Transparent oxide pigments keep wood looking like new, UV protection and highly-effective mildewcide to inhibit mildew growth.