隔音-Dhyana盾牌超级大包

Dhyana Super Shields material is a light-weight, elastomeric butyl and aluminum constrained-layer vibrational damper. With multi-layer composite, Dhyana Super Shield not only reduces the noise but also the vibration, and it can isolate the heat outside the car. The Dhyana Super Shield can easily fuse to sheet metal and other hard substrates. Applying with Dhyana Super Shield, it can strengthen your cars body surface 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.Dhyana Super Shield reduce greatly the noise delivered from your vehicle body, it converts the sound & vibrational energy to heat. It will increase the loss factor up to 0.417 at 20. you can easily get more pure and quality music.We can do OEM for you!