X 40 quot

This great product will keep the inside of your ride cool and quiet - its easy to install and keeps out the heat and unwanted noise， works so well that if you put it in your doors it gives them a solid modern sound when they close. Could be used on floors， firewalls， door panels， trunks， roofs， and any interior areas that should be insulated.No powder and Excellent vibration resistance.Excellent sound absorption properties.Will not contribute to metal corrosion. Easily installs， and fit all kinds of vehicle type. Self-sticking backing and Waterproof， dustproof. Material: Alumina fiber+ Muffler cotton.Note: Not to be applied directly to heat source including exhaust pipes， mufflers， or hot turbo pipes.Installation:1. Remove the door panels.2. Install the screws back in their original place， they will easily be found when you mount them， avoiding holes be covered.3. With roller tools will make insulation materials and sheet metal firm fit， and play the best adhesive， damping performance.4. According to the effect you want choose a construction program， only single Soundproof/Damping Plate or single Heat and Noise Insulation Cotton or Both.5. You can also use it on car roof floors， hood， firewall， chassis， trunk room， trunk lid， and so on. Do not cover the chassis wiring or air holes.Installation Notices:1. Make insulation materials and sheet metal firm fit， and play the best adhesive， damping performance.2. Do not cover the chassis wiring or air holes when you install them.3. Appropriate use of adhesive tape will strengthen the connection effect.4. A successful installation process is best not to repeat tear paste， the paste effect wont be damaged.5. The extra insulation can be pasted in some hidden place.6. It is not possible that there is an effect on the hearing by only a door installation， it requires completed construction.7. Perfect for door， roof， floors， hood， firewall， chassis， trunk room， trunk lid， and so on.