Car Elements 15 mm Closed Foam Sound Deadener Material Specification: Nominal thickness 590 mil /15 mm(5/8 inch); Total coverage area of 18 sq.ft; Nominal sheet size 65 x 40 inches. Working temperature range: -30°F ~ 300°F；PACKING BY FOLDING;15 mm closed cell foam sound deadening& road noise dampening.<br> Car Heat Insulation Roll and Reduce Vibration: 590 mil insulation sound deadening foam and 1/16" thick aluminium layer; it effectively reduces 98% of heat transfer block the heat from the sun and engine from being transferred into the car,and significantly reduce engine and wind noise.<br> Stick Firmly, Easy to Install and Use : Car Elements 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.<br> Wide Application Material: Car boat marine sound insulation performance. with the installation of heat shield insulation pad slow down the aging rate of pipe / circuit / paint; suitable for the boat car rv door, hood, trunk, floor, firewall and other parts of the vehicle.<br> Warm reminder: If you buy multiple quantities and receive only one package, don't worry, measure the size of the item you received first; Due to transportation reasons, the product was shipped as one continuous uncut piece When installing this product, it is not necessary to spray dirty paint or adhesive on the product.If you have any questions, please contact us and we will reply within 24 hours.
