MDO (Medium-Density Overlaid) signboard consists of a 100% Douglas fir plywood panel, composed with waterproof adhesives and overlaid with resin-impregnated paper on one or 2 faces...
MDO (Medium-Density Overlaid) signboard consists of a 100% Douglas fir plywood panel, composed with waterproof adhesives and overlaid with resin-impregnated paper on one or 2 faces...