3M™ Scotch-Weld™ Structural Core Splice Film AF 3024 is a low-density, expandable, core splice adhesive film which is designed for filling mismatch areas or reinforcing and splicing honeycomb core.
3M™ Scotch-Weld™ Structural Core Splice Film AF 3024 is a 121°C / 250°F to 176°C / 350°F curing, low-density, expandable, core splice adhesive film. It offers high expansion, low sag during cure, low volatile loss and high performance from -55°C / -67°F to 176°C / 350°F. It is compatible with 3M™ Scotch-Weld™ Adhesive Films and Composites. It offers full expansion even at slow heat-up rates (.5°F/minute).