Knotty Pine veneer laminated on to a veneer core sheet made with alternating veneer inner plies.
Veneer core panels are relatively light in comparison with composite panels, typically weighing about 70 lbs. per 3/4" panel. Veneer core offers great strength and stability with better spanning properties than either PBC or MDF. Veneer core does have a wider variance in thickness in comparison with highly engineered PBC or MDF.