... :no limited Thickness from 3.8mm to 16mm variety of Polycarbonate sheet:Features of pc sheetLight Transmisson, Fire Retardancy, Impactresistance, UA ... the ordinary glass.4, UV-Protection, With an ultraviolet coextruded film on the sunshine, itcan prevent the resin fatigue or yellowing ... directly, it is convenient for construction and processing. variety of polycarbonate sheet