Alexandria Moulding B-C Grade pine plywood panel is premium on one side. Superior dimensional stability. The front face is grade B and the rear face is grade C. This plywood is suitable for home projects, building floors, outside walls, and for general construction of boxes and other non-appearance dependent uses. Other uses include sign building and boarding windows and doors to prevent damage or unauthorized entry. Not treated Suitable for use that requires a smooth surface (sanded) Exceptional strenght durability CARB phase II compliant