Bellsafe High Quality Class 1 NBR PVC Rubber Foam Insulation Sheet
Premium NBR/PVC blend for superior thermal and acoustic insulation, ideal for air ducts and HVAC systems. Closed-cell foam structure resists moisture, dust, and mold, ensuring long-term durability and efficiency. Class 1 fire-rated for enhanced safety in commercial and residential applications. Lightweight yet robust, easy to cut and install for seamless DIY or professional projects. Perfect for insulating pipes, ducts, and industrial equipment in extreme temperatures (-40°F to 220°F). Wholesale pricing available—bulk orders save costs without compromising quality.