High density fireproof soundproof material damping sheet for car

Provide Excellent Sound absorp /Vibration damping effect, it is self-adhesive butyl sheet , and pass the ISO9001 certificate.    Description: 1. KALADIN C5 is the highest efficiency sound deadening material available and the most effective product for stopping noise and vibration for car. 2. C5 should be used on any and all interior sheet metal or fiberglass body  panels. 3. The 0.1mm  thickness aluminum foil constraining layer is very moldable and conforms easily to all interior surfaces.   4. The very sticky butyl rubber layer is eco-friendly, accord with the ROHS Index; with good elastic,high temperature resistance capabilities, no smell.  Use it on your doors, floor, roof,hood and trunk for a quiet, cool and incredibly solid ride.    5. Mainly used in car doors, roofs,hoods, trunk floors.     How do install?   1. Use scissors, knife or die to cut the mat to the desired size and shape before removing the release liner.   2. Next, remove dust, grease, moisture, and other foreign matter from the application surface.   3.Peel off the release liner. The simplest application technique is to bend the mat slightly and attach it along its shortest edge. Press the mat firmly into place, using a roller for larger pieces. The roller reduces the risk of leaving air pockets, which reduce sound damping capacity. The temperature of the mat and application surface should not be below room temperature during fitting. Heating the material is not necessary.