Willvic Waterproof Flame Retardant Glass Wool Insulation Felt Roll for Roofing

Willvic Waterproof Flame Retardant Glass Wool Insulation Felt Roll for Roofing. Flame Retardant & Heat Insulation: Provides excellent fire resistance and thermal insulation for building safety. Moisture-Proof & Noise Reduction: Open-cell structure effectively blocks moisture and absorbs sound. Environmentally Friendly Material: Manufactured with eco-friendly adhesives and advanced centrifugal technology. International Certifications: Passed CE, ISO9001, 14001, 45001, SGS, and RoHS standards. Customizable Bulk Density: Available in bulk density ranging from 12 to 48kg/M3. Fast Lead Time: Peak and off-peak season lead time within 15 workdays. ODM Service Available: Original Design Manufacturing services are supported for clients. Global Project Experience: Served international projects in over 50 countries.