The Superdeck Solid-Colour Wood Stain and Primer is a 2-in-1 solution to maintaining the beauty of your deck, siding, fencing and outdoor furniture. The opaque coverage hides imperfections and impurities, and the stain resists the growth of mildew and algae. This alkyd primer and latex stain product is available in a variety of bases that can be tinted to suit your project needs.