Cast Acrylic Sheet - polymethyl methacrylate Acrylic is one of the most commonly utilized plastic materials in the world. It's combination of optical clarity (92% light transmission for colorless
material), and weather resistance, make it the material of choice for glazing, lighting & point of purchase displays. Acrylic exhibits good impact resistance & low electrical conductivity. Cast acrylic sheet also provides better optical quality than extruded acrylic sheet.