Marine Plywood is engineered from specially selected species of wood dependent on the density, bending strength, surface finishing characteristics and impact resistance. Premium quality grade veneers are used in each layer, which contain next to no defects from knots as the majority have been graded out thus eliminating gaps within the core when the sheet is cut. As the core gap is negligible, this reduces the destruction of this plywood in harsh environments and therefore proving that this board is a firm and stable structure.