high density fireproof sanded mgo board At present, we can produce common mgo board and sanded mgo board. Compare to tradition comon mgo board, the production of sanded mgo board is similar, but it is using high quality fiberglass mesh and mgo raw material in the production. After the curation, we will use the sanding machine to sand its backside, which can make it much flatter. Sanded mgo board has much smoother and beautiful surface. Specification Size 1220*2440mm, 1220*2745mm, 1220*3050mm Thickness 3-20mm Density 1.05-1.1g/cm3 Edge Square, Tapered, beveled, T&G, Shiplap Details Images Advantages Raw Materials And Production Applications