The HushMat MEGA Bulk Kit is the ultimate solution for full-vehicle sound and heat insulation. Each sheet measures 24" x 48", reducing the need for excessive cutting and trimming—making installation faster, cleaner, and more efficient. Just one sheet per side covers most vehicle floor pans, making it ideal for professional installers or enthusiasts working on multiple vehicles. Made in the USA, HushMat Ultra is engineered to eliminate road noise, engine and exhaust drone, vibration, and heat from headers, catalytic converters, and the firewall. Whether you're restoring a classic muscle car or upgrading your daily driver, this kit delivers OEM-quality thermal and acoustic insulation in a lightweight, easy-to-install format. Perfect for modern vehicles, classic restorations, hot rods, trucks, and more, the HushMat MEGA Bulk Kit enhances cabin comfort, giving your ride that solid, quiet, premium feel.

Key Features:
Includes large 24" x 48" Sheets
– fewer cuts, faster installs Covers floor pans, doors, trunks, firewalls, and more Eliminates engine noise, road vibration, and interior heat Ideal for installers, restorers, and DIY projects on multiple vehicles Made in the USA
– trusted quality and performance Compatible with newer vehicles, vintage restorations, and muscle cars Lightweight, flexible, and self-adhesive for easy application This Kit includes nine (9) 24" x 48" Black Foil Sheets - 1.5 mm & 0.47 pounds per sq. ft.

Videos:
PDF: HushMat Ultra Specification Sheet HushMat_Ultra 200-400-800 Hz Graph SAEJ1637 Damping Pad MSDS Bulk Kit_Sell Sheet_FINAL install_eng_spanish