REGALWOVEN 197mil 10.76sqft Car Sound Insulation Noise Deadener Cotton Black Mat

Strong sound insulation and absorption performance,heat insulation and damping. Easily installs,fit all kinds of vehicle type.Self sticking backing and waterproof,dustproof. Heatproof block transmit sunlight,engine,exhaust pipe heat to the cab,reduce air conditioning energy consumption,saving fuel. Keeps your interior cooler in the summer and warmer in the winter. Slow down the car paint ageing. Installation: 1.Clean the dust and oil which cover the automobile engine. 2.Remove the door panels. 3.Install the screws back in place,it will easy be found when you mount, avoiding holes be covered. 4.Use roller tools(not include) will make insulation materials and sheet metal firm fit,and play good adhesive,damping performance. 5.According to the effect you want choose construction program,only single soundproof/damping plate or single heat and noise insulation cotton or both them. 6.You can also use on car roof floors,hood,firewall,chassis,trunk room,trunk lid and so on. Installation Notices: 1.Please clean the surface you want to paste. 2.Make insulation materials and sheet metal firm fit,and play good adhesive,damping performance. 3.Do not cover the chassis wiring or air holes when you installation. 4.Appropriate use of adhesive tape will strengthen connections effect.