... .4) Environmental friendly: magnesium fireproof board is made of natural inorganic material. It does not contain asbestos and ... to abrasion,high tempreature,dirty,shocking,cigarette ignition and open flame 3) Exceptional mould9proof performance ,has very wide ... indoor and outdoor use 5) Widely used in surface decoration of rooms, offices, compartments, partitions, kitchens, sideboards, furniture and ...