
Modern Design Interior and Exterior Walls Rock Mineral Wool Insulation Board Sheet for Warehouse Rock Wool Board. Superior Sound Absorption: NRC rating of 0.75-0.95 significantly reduces noise propagation in various environments. Hydrophobic & Moisture Proof: Maintains performance in humid environments with water repellency and anti-mold properties. Durable & Stable: High chemical stability resistant to acid/alkali corrosion, ensuring a long service life. Easy Installation: Convenient construction and installation with significant energy-saving effects. Professional Manufacturer: Over 10 years experience as a professional manufacturer with ISO9001 and ASTM certifications. Flexible Customization: Offers full customization, minor customization, and design-based options for specific needs.