This board is manufactured specifically for interior ceilings of residential, commercial, institutional and residential buildings. It consists of gypsum plaster reinforced with fibreglass strands at the ratio of 275gm/m3 for the 9mm thickness and 365gm/m3 for 12mm thickness boards. It is tested to BS 476 Part 4 in compliance to non-combustibility. Its moisture resistant property has been tested to BS 1230 Part 1 – Type 4, and is suitable for use in areas with limited exposure to moisture.