YIDEBAO Automotive Acoustic Insulator Co.,ltd NVHsulate^TM Automotive acoustic insulation materials can die cutting (stamping) and heat edge sealing the parts according to customer's specifications of automotive parts. It is also used in a variety of applications across many different industries and provides a wide variety of sound absorption and dampening properties. Seal effect can be done at the edge and any part of the materials. Our know-how and experience allow us to offer the best quality to the customers. By having heat sealing effect at the cutting edge, the finished parts will have fine edge line without unwanted burr, preventing contaminants into the parts and give you the great aesthetic appearance.