... ) Light weight,high intensity 4) Ceiling,partitio gypsum board substitute for partition MGO board (also called magnesium oxide board, fireproof ... ceilings, fireproof door, wall linings, pasting panel, fire walls, underlayment for flooring, furniture, cabin linings, construction curtain wall, cabinets, billboards, ... , tunnelsPackage: In bulk / In wooden pallet gypsum board substitute for partition