Gypsum Board Partitions - Wood Framing STC - 34 FIRE UL ...
Gypsum board represents a family of products that includes gypsum board ceiling board, water-resistant gypsum backing board, gypsum backing board, gypsum coreboard, gypsum shaft-liner board, predecorated gypsum board, gypsum sheathing, exterior gypsum soffit board, gypsum base for veneer plaster, gypsum lath, and gypsum formboard.