high strength, non-ignitable, fireproof, waterproof, anticorrosion, excellent adhesion and easy process, as well as toxic free, GM Fireproof decorative board is one of the products of GM series. It is made up of exclusive prescriptions, by modifying and macromolecule polymerizing, mixed with silicon, calcium and magnesium compound cementitious. It characters of high strength, non-ignitable, ...