Attributes . Plastic/Acrylic, Aluminum, Brass, Copper, Acrylonitrile Butadiene Styrene (ABS), Aluminum Composite Material (ACM), Alupanel, Acetal and Nylon, Acrylic Stone, Carbon Fiber, Composites, Corian, Coroplast*, Corrugated Polyproylene, Delrin, Fiberglass, Fiberglass PCB Board, Foam Board, Gatorfoam**, Graphite, High Density Polyethylene (HDPE), HDU, Laminate, Lucite, MDF/HDF, Mechanical Plastics, Non-Ferrous, Phenolic Composites, Plexiglas, Polycarbonate, Poly (methyl methacrylate) (PMMA), Sign Foam, Solid Surface, Ultra High Molecular Weight Polyethylene (UHMWPE), Veneered Plywood, Wood/Plywood . Names