
Fireproof Sandwich Panel Rock Wool Composite Panels. A Grade Fire Resistance: Meets A class fire rate standards by Lloyd's Marine Association and BS 476 by TUV PSD Singapore. Customized Dimensions: Available in thicknesses from 50mm to 200mm and widths from 950mm to 1150mm with custom options. Versatile Surface Finishing: Offers PVDF, PE, Powder Coating, Anodized, and Electrophoresis options in various textures. 10-15 Year Warranty: Comprehensive warranty coverage for mechanical defects and long-term performance assurance. Lightweight & Durable: Combines aluminum or galvanized steel with rock wool for high strength and low density. Wide Application Scope: Suitable for building walls, ship hulls, cold rooms, tunnels, and industrial equipment. International Certifications: ISO 9001:2008 certified with ASTM and EN13501-1 test reports available.