噪音减少的超声波粘膜

Super Acoustic Lining is a Polyether Urethane Based thermo-acoustic 3-layer composite barrier. The high density is combined with a Polyether Urethane Based thermo-acoustic foam, with a urethane facing. The 3-layer composite barrier is much different from single material, it has extremely high ability to block middle-high frequency noise and heat. It is very light which makes it can block the heat and noise efficiently without adding too much weight. It can be used everywhere inside the car and easy to install.It is the best noise reduction material for cars. We can do OEM for you!