paper face gypsum board high strength, light weight for partition wall or drop ceiling paper face gypsum boardProducts Standard Gypsum Board, ... ,12.5mm,15.0mm,etc The feature 1)High strength,light weight2) High intesity,heat insulation3) Healthy and enviroment,4)It ... Packing Two pieces glued together,bulk in container Application: Partition wall Drop ceiling Gypsum Board,Plasterboard