Zar Solid Deck & Siding Medium Tint Base Coating, 1 Gal. brings out the natural beauty of wood with its innovative Dual Resin technology. Made from acrylic resin combined with advanced acrylic featuring small molecules, this base coating ensures a tighter bond and superior curing through enhanced penetration and cross-linking. It excellent ultraviolet resistance and is specially formulated to resist mold and mildew, protecting your surfaces from environmental damage. The coating delivers superior breathability and strong wet/dry adhesion across various substrates, including wood, T-111, fiber cement, composite decking, masonry, and metal. Utilizing Core Shell technology, it forms a harder yet flexible film that withstands exterior conditions. Suitable for application on new or previously stained or painted surfaces, it can be applied easily with a brush, roller, spray, or applicator pad. This exterior base coating also provides excellent color retention, ensuring your surfaces maintain their vibrant appearance over time. Model Number: