... Product Performance/Feature XPS-insulation boards, XPS plastic extruded board, Polyfoam XPS, Polyfoam extruded polystyrene, Polystyrene foam insulant, Polystyrene board, XPS extrusion board, Foam extrusion ... , 45, 50, 75, 100NoteThe dimension is adjustableApplications of XPS:Perimeter insulation, thermal insulation of flat roofs, floor insulation, ... and achieving mutual success. good quality XPS BOARD