PVC NBR Fire-Resistance Rubber Plastic Insulation Building Material Black Foam/Sponge Rubber Sheet
Premium fire-resistant PVC NBR blend for superior insulation and durability. High-density black foam structure ensures excellent thermal and acoustic insulation. Flame-retardant properties meet strict safety standards for construction and industrial use. Precision-engineered for seamless installation in walls, pipes, and HVAC systems. Lightweight yet robust, ideal for both residential and commercial projects. Resistant to moisture, chemicals, and extreme temperatures. Perfect for soundproofing studios, insulating machinery, or fireproofing building gaps. Sold in bulk at unbeatable wholesale prices—stock up for large-scale projects. Global shipping available for fast, reliable delivery.