1.fire-proof,water-proof,aging-proof,anti-crack,anti-earthquake. 2.easy-installation. 3.light-weight 4.hollow board 5.low co Water-proof, fire-proof, anti-crack, anti-earthquake, anti-aging.Light weight: 33kgs/sqm.Easy for installation. Dimension240~350x10x60cm240~350x20x60cmMGO Board is a kind of Magnesium oxide board which takes magnesia material as its main material, uses alkali-resistant ...