JELD-WEN Extira Treated Exterior MDF 3/4", 4 x 8

Extira , from JELD-WEN, is a revolutionary product for exterior applications that performs better than wood or MDF. Different ingredients and a patented and proprietary manufacturing process lead to a superior performance. While Extira panels may look like MDF, they outperform it, and are an ideal choice for exterior fluting, rosettes, raised panels and more. A wood based composite panel, Extira must be primed and painted before being exposed to the outdoors.