Chemical, Sealants & Fluids

3M™ Scotch-Weld™ Structural Adhesive EC-3984


3M™ Scotch-Weld™ Structural Adhesive EC-3984 combines the strength and
performance of our 3M™ Scotch-Weld™ Structural Adhesive Film AF 3109-2 with the
convenience and efficiency of a spray for precise coating requirements or to
cover larger areas economically and effectively. The sprayable formula can be
used to hold screens or other components in place that need structural adhesive
strength at elevated temperatures. Ideal for bonding wire mesh on engine
nacelles, thrust reversers, and acoustic panels for aircraft and aircraft
engines, this adhesive delivers reliable performance in temperatures up to
300°F (149°C). 3M Scotch-Weld™ Structural Adhesive EC-3984 can be cured at
temperatures as low as 225°F (107°C) and up to up to 350°F (177°C). This
variable cure rate combined with the film’s easy handling gives you flexibility
to design efficient processes.



Excellent strength from -67°F (-55°C) to 300°F

One-part formula for easier spray application of
the adhesive

Viscosity minimizes blockage on perforated
acoustic components

Formulated to permit low pressure bonding

High and low temperature performance provides
high structural strength at elevated temperatures


Product Datasheet

Additional information

Weight0.00000000 kg


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