Manufacturer Description: SUPERDECK® Semi-Transparent Waterborne Stain is a high quality stain that will provide a rich sheen and total wood protection from the elements. The waterborne formula contains UV blockers to protect the wood from prematurely graying. This product is designed to offer outstanding penetration and water repellency giving maximum protection to all your outdoor wood surfaces. Product is specially formulated to resist growth of mildew and algae on the coating’s surface. For all seasons and all environments.