... ceiling waterproof,fireproof,soundproof new design,nice apperanc pvc board, decorative pvc panels for wall and ceiling,Shape ... ) Fireproof, waterproof, environmental friendly 4) Easy setting and cleaningpvc board Application : Hotels, commercial buildings, hospitals, schools, cooking rooms, ... by drop hammer0.25kg/0.5mPass7Tolerance of driving nailNo crackPass decorative pvc board with 24' *24'