CONROCK® is a board insulation that is designed specifically for application in a sandwich wall panel system where excellent thermal and fire resistance properties are required. CONROCK® can help achieve 1, 2 and 3 hour fire ratings. As with all ROCKWOOL® products, it has excellent sound dampening properties, is dimensionally stable, vapor permeable and will not encourage the growth of mold. Properties: Non-combustible stone wool insulation with melting point of approx. 1177°C (2150°F) Does not promote smoke or flame spread when exposed to flame Denser composition provides excellent sound control Outstanding thermal resistance Dimensionally stable Water and moisture resistant Does not promote the growth of fungi or mildew Can contribute to earning LEED® points – Please speak to a ROCKWOOL LEED® Accredited Professional