... .Main application:Fireproof partition wall,fireproof ceiling,movable floor, desktop boards, billboards, articles cabinet, kitchen and toilet wall panels, fire-resistance ... be replied within 24hours.itemThermal Insulation Calcium Silicate BoardSize and Specifications500x500x25~120600x300x25~120TypeCommon Calcium Silicate (650°C)Standard Calcium Silicate (1000°C)CharacteristicsOn top of light ...