Specifications Thickness:4-20mm Size:2440*1220mm,2400*1200mm Other optional specifications available upon request Optional surface sanding and finishing treatment Main characteristics Excellent fireproof performance Excellent moistureproof performance Good durability and long service life High strength Stable dimensions Good heat and sound insulation Recommended application Interior and exterior wall Furred ceiling Sound adsorbing wall Sound adsorbing suspended ceiling Furniture Heat insulation liner plate Curtain wall plate Light weight wall board More:zjgmgo.com fireproof-board.com