3M Scotch-Weld Structural Adhesive EC-39843M Scotch-Weld Structural Adhesive EC-3984 is a sprayable epoxy with improved high-temp performance over standard 121°C curing adhesives. It is commonly used for bonding wire mesh on engine nacelles, thrust reversers, and acoustic panels for aircraft and aircraft engines. DetailsCure temperature ranges from 225°F (107°C) to 350°F (177°C)Viscosity of Scotch-Weld EC-3984 adhesive minimizes blockage on perforated acoustic componentsEasily applied by spraying
