MGO Board,FRP magnesium board 1220mm*2440mm*3mm/6mm/8mm/9mm/10mm/12mm/20mm Density: ... .8g/cm3-1.2g/cm3 Detailed Product Description of MGO board 1220mm*2440mm*3mm/6mm/8mm/9mm/10mm/12mm/20mm Density ... , Olanable and Drillable are allowed. DescriptionMagnesium oxide board Raw Materialsmagnesium oxide, magnesium chloride, perlite, fiber glass mesh, wood fibersStandard Size1220mm×2440mm or 1200mm ...