3M NVH Dampening Material 04274, Flexible, Non-Shrink, Non-Solvent, 200 mL Cartridge

3M NVH Dampening Material 04274 is used to replace and re-install factory NVH (noise, vibration, and harshness) sealants and foams. The flexible, two-component material fills in thin gaps up to 1 inch –– anywhere foam cannot be used –– as well as coating existing foam before reinstallation. The urethane adhesive can reduce noise by stopping the vibration between panels, braces, and intrusion beams. The material is flexible yet firm, making it suitable for use between roof skins and bows, door skins, and other areas using non-structural foam materials. This non-solvent, non-shrink formula maintains its size after installation. It applies soft and remains sturdy yet flexible, offering a 60-minute work time when applied to overhead or vertical surfaces. With its cartridge application, there is no need to mix, and it provides minimal drip for easy cleanup. 3M NVH Dampening Material 04274 is a time saver for collision repair jobs requiring NVH sealants and foams.