3M™ Scotch-Weld™ Structural Adhesive Film AF 131-2

3M™ Scotch-Weld™ Structural Adhesive Film AF 131-2 is a modified epoxy adhesive in film form. It provides long-term durability and meets specific challenges for metal and composite solid panel and honeycomb sandwich construction.

3M™ Scotch-Weld™ Structural Adhesive Film AF 131-2 is designed for the bonding of honeycomb and metal-to-metal components where high strengths at 450°F are required. It offers high performance over a range of temperatures from -67°F (-55°C) to 450°F (232°C). This heat-curing, easy handling film is designed to meet numerous customer specs in aerospace manufacturing. 3M™ Scotch-Weld™ Structural Adhesive Film AF 131-2 supplies high fracture toughness and peel strength through a spectrum of environmental conditions and is easy to work with. Once cured it provides high bond strength from -67°F (-55°C) to 450°F (232°C) for use in high-temperature environments.