High Quality Gypsum Board/Plaster Board + Fireproof and Moisture Resistant + Competitive Price + Light Weight,High Strength High Quality Gypsum Board/Plaster Board Gypsum board is made from gypsum as the main materials, and adding some fiber, stickiness glue etc. It is fireproof, sound insulation, heat resistance, light weight, high intension, besides, it is easy to apply, which can be nailed, ...