The AMF perforated gypsum plaster board is a perforated Regular gypsum board to offer excellent sound absorbing properties along with the tissue/fleece which is laminated to the entire back side of the board. Its gypsum core offers non-combustibility and mechanical stability that makes it suitable for screw-fastening to drywall structures in steel as well as in wooden sections. The gypsum core is encased in a heavy natural-finish strong liner paper on the face and on the back side.