3M Duramix 4274 NVH Dampening Material, 200 mL Cartridge, Liquid, Black/Clear, 60 min Application

3M NVH Dampening Material is a flexible urethane adhesive-type material for replacing and re-installing factory NVH sealants and foams. This two-part material can be used to coat existing foams before reinstallation of outer body panels or to fill thin gaps where foam cannot be used. Great for overhead or vertical surfaces, it cures to a flexible yet firm state and affords a 60 min worktime.