3M™ AF 163-2K Scotch-Weld™ Structural Adhesive Film 914mm x 46m

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.

• High bond strength from -67°F to 250°F
• High fracture toughness and peel strength
• Excellent resistance to high moisture environments before and after curing
• Short cure time at 225°F (90 minutes)
• Capable of low pressure bonding
• Vacuum cure capability
• X-ray opaque (allows use of x-ray NDI methods)
• Excellent shop open time and long shelf life
• Scotch-Weld AF 163-3M Film is a higher tack version of Scotch-Weld AF 163-2 Film
• Isolating version available (Scotch-Weld AF 163-2G108 Film) for bonding dissimilar substrates
• Unsupported versions available for reticulation (Scotch-Weld AF 163-2U Film)