•  6mm Closed Cell Foam Sound Deadener Material Specification: Nominal thickness 200 mil / 6mm (1/4 inch); Working temperature range: -30°F ~ 300°F.
• Car Heat Insulation Roll and Reduce Vibration: 200 mil insulation sound deadening foam and 1/16" thick aluminium layer; it effectively reduces 99.7% of heat transfer block the heat from the sun and engine from being transferred into the car,and significantly reduce engine and wind noise
• Stick Firmly, Easy to Install and Use : Automotive sound deadening material is convenient in installation,you can cut exactly the amount you need and operation and only three steps can be completed: disassemble where you want to install -clean and then cut down the right size of mat for the panel -peel off backing paper and paste
• Wide Application Material: Vehicle, Boat, Marine, Residential and Commercial sound deadening insulation performance. with the installation of heat shield insulation pad you will slow down the aging rate of pipes / circuits / paint; suitable for the boat car rv door, hood, trunk, floor, firewall and other parts of the vehicle
• Comes with a roller applicator for easier install.
• Size / Dimensions: 6mm thick, 48inch wide x 20ft long