HushMat Multi-Use Kit – Automotive Sound Deadening & Thermal Insulation (3.7 Sq Ft, Black Foil)

Manufactured in the USA! The HushMat Multi-Use Kit is the all-in-one solution for eliminating unwanted noise, vibration, and heat throughout your vehicle. Whether you're upgrading a classic car, customizing a daily driver, or working on a sound system install, this kit gives you professional-grade performance with simple peel-and-stick application. Perfect for doors, floors, trunks, roofs, and more—wherever you need soundproofing, HushMat delivers. Key Benefits: Reduces road noise and vibration for a quieter ride. Blocks heat to improve interior comfort. Flexible, molds to any surface. Strong adhesive—no prep needed. Ideal for automotive, RV, and DIY audio projects. Enjoy better sound, a cooler cabin, and a more refined driving experience—all in one easy-to-use kit. This kit includes Four (4) 12" x 11" Stealth 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