CCEWOOL® Curtain Wall Stone Wool Board is a high-performance semi-rigid stone wool insulation board designed specifically for curtain wall systems, providing exceptional fire protection and thermal performance. Its non-combustible nature ensures that it will not produce smoke or contribute to flame spread when exposed to fire, offering reliable safety for buildings. In addition, this product has moisture-resistant and anti-corrosion properties, maintaining the thermal efficiency of wall assemblies over the long term.