Hexagon Sound Deadening Bulk Roll - 5m x 0.4m Butyl Sound Deadener Mat, 1.5mm Thick Automotive Sound Insulation for Car Doors, Trunk, Floor & Van Walls Noise Reduction

【Enhanced Noise Control】Our hexagon-patterned sound deadening mat effectively reduces road noise, engine vibration, and exterior sounds. Ideal for automotive interiors including car doors, roofs, and truck panels.
【Premium Material Composition】Constructed with high-density butyl rubber and reinforced aluminum layer, this 1.5mm thick sound insulation material provides superior heat resistance and lasting durability.
【Optimized Dimensions】Each bulk roll measures 5 meters long by 0.4 meters wide, offering complete coverage for multiple vehicle areas. The practical size minimizes waste during automotive soundproofing projects.
【Advanced Vibration Damping】Specially engineered to eliminate rattles and reduce vibration transmission. The self-adhesive backing ensures easy installation on metal surfaces for improved acoustic comfort.
【Multi-Purpose Application】Perfect for car audio system upgrades, commercial van conversions, and vehicle restoration projects. Provides effective