3M™ Scotch-Weld™ Structural Void Filling Compound EC-3524 B/A is a two-part flame retardant epoxy.
3M™ Scotch-Weld™ Epoxy Adhesive EC-3542 B/A FR is a two-component, flame-retardant epoxy adhesive that cures at room temperature to form impact-resistant structural bonds. It offers a lightweight, fast-curing adhesive for general potting, edge fill and honeycomb panel forming to meet unique manufacturing requirements.