3M™ Scotch-Weld™ Structural Adhesive Films AF 126 and AF 126 FR are thermosetting, toughened, epoxy adhesive films designed for structural bonding.

3M™ Scotch-Weld™ Structural Adhesive Film AF 191 is a thermosetting, modified epoxy designed for bonding composites, metal to metal and metal to honeycomb components where high strength and peel at 350ºF (177ºC) is required.

3M™ Scotch-Weld™ Structural Adhesive Film AF 163-2 designates a family of thermosetting modified epoxy structural adhesives in film form which are available in a variety of weights with or without a supporting carrier. Scotch-Weld™ AF 163-2 Films are designed for both solid panel and honeycomb sandwich constructions.

3M™ Scotch-Weld™ Structural Adhesive Film AF 555 is a thermosetting, modified epoxy adhesive film. It was designed for bonding of composites in conjunction with honeycomb or in a monolithic structure. Scotch-Weld™ AF 555 Film can be co-cured, co-bonded with composite prepregs, or used to bond cured composite.