"The Woodgrain Millwork 9/16"" x 3-1/4"" x 96"". Primed Finger-Jointed Pine WM 51 Crown Moulding is used where walls meet ceilings. Primed Finger-Jointed Pine WM 51 Crown Moulding is the best way to add interest to any room or space. Crown mouldings come in a variety of sizes and patterns and can be combined to create one of kind moulding buildups.It Can be painted with any high quality latex based paint.