The Glasroc Multi-Board Class O is a versatile and high-performance gypsum board designed for use in diverse construction applications. Measuring 2400mm x 1200mm x 12.5mm with a square edge, it is ideal for use in partitions, linings, and ceilings. It boasts of a high resistance to moisture and fire, ensuring optimal safety standards. The boards lightweight nature makes it easy to handle and install, while the square edges provide a seamless finish when installed.