Super Bulk Kit Contains (9) 18in x 32in Black

The HUSHMAT Super Bulk Kit containing nine 18-inch by 32-inch black sheets is a professional-grade heat and sound barrier system designed for vehicle insulation, engine bay thermal management, and acoustic dampening applications. This bulk kit delivers maximum coverage for comprehensive sound deadening projects, making it ideal for automotive enthusiasts, professional installers, and fleet operators seeking to reduce cabin noise, minimize heat transfer, and improve overall driving comfort in trucks, SUVs, and performance vehicles.

Each sheet measures 18 inches by 32 inches and features a 1.5-millimeter-thick rubber composition engineered to absorb vibration and dissipate thermal energy. The flexible rubber construction conforms to uneven surfaces, including door panels, floor pans, wheel wells, and firewall areas, ensuring complete acoustic seal without gaps. The 1.5mm thickness strikes an optimal balance between damping effectiveness and material flexibility, allowing technicians to layer multiple sheets for enhanced performance in high-noise environments such as engine compartments and undercarriage applications. With nine sheets included, the kit provides approximately 41.5 square feet of coverage per box.

This bulk configuration benefits restoration shops, mobile detailers, automotive manufacturers, and serious DIY builders tackling full-vehicle soundproofing projects. The black finish blends seamlessly with engine and interior trim, maintaining aesthetic appeal while remaining durable against oil, coolant, and temperature fluctuations exceeding 200 degrees Fahrenheit. Installation requires no special adhesives on many surfaces—simply press and smooth each sheet into place. The Super Bulk Kit is compatible with virtually all vehicle platforms and pairs effectively with additional HUSHMAT products for layered heat and noise reduction.