Upgrade your trim projects with this 1 x 2 x 16′ primed MDF board. Made from durable medium-density fiberboard, this piece is S4S (Surfaced Four Sides) for a smooth, uniform finish and features E2E (Eased Two Edges) for a subtle rounded profile on the two long edges. The board comes factory primed and ready for paint, saving time on prep work. Ideal for a wide range of interior applications including trim, molding, casing, and crafts.