Additional Details ------------------------------ Product description: NASATECH Ez-cool Car Insulation Kit (includes 100 Sq. Ft Insulation, 25' Foil Tape): Heat and Sound Automotive Insulation for Your Car Restoration Projects 4x25 foot Double Sided Foil Foam Core 25ft Foil Tape In order to please customers and meet a very popular demand, Our EZ-Cool kit ? ideal for use in all automotive types such as hot rods, street cars, race cars, your family car or van, or your work truck, just to name a few ? is a foam core based, reflective aluminum faced insulation that will help to protect not just your comfort level in temperatures, but also offer a sound barrier from road and vibration noises and a water protective membrane everywhere it is applied. Consumers have found amazing results from applying our EZ-Cool insulation in headliners, under the hood, lining inside door frames, firewall, even in lining speaker boxes for the music enthusiast. Used in IROC Series, NASCAR, as well as newly constructed Ambulance, Firetruck, and Military vehicles.