Minicars Wood 70040067 - Aircraft Birch Plywood 4.0 x 112 x 915 mm 7-plyHigh Quality Airplane Birch Plywood! The name Airplane Plywood means that it's veneer material is of a higher quality then normal plywood and that the veneer itself is thinner. That means more layer build up and a more rigid plywood that is exceptional suitable for model building in general where one wants a sturdy, rigid and strong plywood. Originally the name indicates when it was first developed as for real airplanes when they needed a better