Product Name: Foil Self-adhesive Insulation CottonMaterial: Aluminum Foil And CottonFeature:1.High quality tri-layer, twin density lightweight foam laminate2.High noise reduction & thermal insulation properties3.High temperature resistance4.High thermal & acoustic properties5.Durable outer cover material for tough environments6.Easy to cut & fit, strong adhesive backing7.Non-flammable, flame retardantInstallation Notices:1.Use scissors, knife or die to cut the mat to the desired size and shape before removingthe release liner.2. Please clean the surface you want to paste.3. Make insulation materials and sheet metal firm fit, and play best adhesive, dampingperformance4. Do not cover the chassis wiring or air holes when you installation5.Appropriate use of adhesive tape will strengthen connections effect6.Paste Aluminum Soundproof/Damping Plate,you could heat with a hair dryer to make itsoft, then compacted by hand. If the room temperature is below 5 degrees Celsius, firstwith sun lamp heating it until soft. Then remove the wax paper and paste it7. A successful installation process is best not to repeat tear paste, paste effect won't be damaged8. The extra insulation can be pasted in some hidden placeNote:The heating temperature of high-temperature resistant cotton cannot exceed 100 degrees1PCS x heatbed sticker