积极丁基隔音

Active butyl sound proofing Composition: Sound deadener is a semi-solid adhesive and elastic high-damping material that is composed and formulated with key substances such as rubber and other plasma stuff, mixed with filler, adhesive agent, softener, and anti-aging agent. It can be processed to dimensions and specifications in various sizes and types, in pads or strips, and in various colors as may be required by the customer.Application: hood, lappet, trunk, floors, roof, door, rear decks, all body pane. Boyin Super Shield car audio accessories material is a light-weight, elastomeric butyl and aluminum constrained-layer vibrational damper. With multi-layer composite, Boyin Super Shield not only reduces the noise but also the vibration, and it can isolate the heat outside the car. The Boyin Super Shield can easily fuse to sheet metal and other hard substrates. Applying with Boyin Super Shield, it can strengthen your cars body panel too. The material is highly resistant to aging and makes your car be quiet and cool all the time! It is the base deadening of sound control. Applied with the Boyin Super Shield reduce greatly the noise delivered from your vehicle body, it converts the sound & vibration energy to heat. It will increase the loss factor up to 0.417 at 20. You can easily get more pure and quality music.Clean the mounting surface thoroughly. Application must be proceeded after the mounting surface is dry.Cut the Boyin Super Shield the desired size and shape with razor knife or scissors.Position Boyin Super Shield on the surface and Press the Boyin Super Shield across with the Boyin roller to have the best adhesion performance.