The EC-3500-2-B/A-1/2-GL is 3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A, a two-part epoxy adhesive engineered for aerospace applications. Designed to fill gaps, splice cores, and reinforce honeycomb structures, this adhesive provides exceptional strength and reliability. It performs effectively across a wide temperature range of -67°F to 350°F (-55°C to 177°C), ensuring resilience in demanding environments. With its low density, extended work life, and minimal volatile loss during curing, it delivers a smooth, consistent surface finish.
Ideal for aerospace honeycomb reinforcement and void filling, 3Mâ„¢ Scotch-Weldâ„¢ Core Splice Adhesive EC-3500 B/A comes in a convenient half-gallon kit for efficient application.