Gatorfoam is a unique, strong, laminated panel with a core of extruded polystyrene nd a fce made of resin impregnated wood fiber veneer commonly known as Luxcell. It is an interior and exterior panel, great for structural and all model usage. It can be cut with a variety of woodworking tools, Xacto or matt knife. It accepts all types of paints and may be glued using construction adhesive, Aileen's tacky Glue, or any variety of adhesive caulking's. When using outdoors care must be taken to protect the edges against ultraviolet light. The perfect choice for all around modeling and module construction.