... free, Non-combustible,ISO,PSB, Moisture resistant ,fire proof,magnesium oxide board,A grade mgo boardmagnesium oxide board,fireproof board ... ,magnesium fireproof boardFeatures: 1) 100% asbestos free2) Non-combustible: PSB ... length: 3,000mm4) Edges: square / bevelled / tappedPacking:Wooden pallet Magnesium Oxide Board,mgo board,fireproof board