... and squared edge .Fiber glass reinforced .Normal paper faced board .Water resistant board Fire resistant board The Gypsum Boards is used as ceilings and wall decotation ... 1,200 x 2, 500mm, 1,200 x 3,000mm, and 1,200 x 3,600mm •Thickness range: 7.5 to 16mm ... •Tapered edge and squared edge •Fiber glass reinforced •Normal paper faced board •Water resistant board • ...