Complete your interior trim and millwork projects with this Squared Finger Joint Primed Board, designed to deliver outstanding stability, durability, and a smooth, professional finish. Measuring 21/32" thick by 6" wide and 16' long, this versatile board features clean square edges and a uniform appearance, making it ideal for trim work, wall paneling, shelving, built-ins, and custom woodworking applications. Its finger-jointed construction helps reduce warping, twisting, and natural imperfections, while the factory-primed surface is ready for paint, saving valuable installation time. Perfect for both residential and commercial projects, this board provides a clean, polished look with long-lasting performance.