ROCKBOARD® is a premium multi-purpose board insulation to be used in walls, ceilings and floors for acoustic and thermal applications These include insulating mechanical or utility rooms, or adding a barrier to noise and fire. These products are available in various densities to support different applications. Properties: Fire-resistant, non-combustible product with a melting point of approximately 2150°F (1177°C) Water and moisture resistant, repels water Does not rot or promote the growth of mildew, fungi or bacteria Unique directional fiber structure provides excellent sound control Provides superior compressive strength for job site durability Easy to install, cut, shape and fabricate Fabrication at different densities maintains fire-resistant, water-resistant/-repellent and thermal properties Available faced with reinforced foil ROCKWOOL® can contribute to earning LEED® points