This structural adhesive film from 3M™ is designed for metal and composite applications, offering long-term durability. It features thermosetting modified epoxy technology, providing high fracture toughness and peel strength, making it suitable for solid panel and honeycomb sandwich constructions. Ideal for demanding bonding challenges.
Our 3M™ Scotch-Weld™ structural adhesive film AF 163-2 encompasses a family of thermosetting modified epoxy adhesives in film form that provides long term durability and meets specific challenges for metal and composite solid panel and honeycomb sandwich construction, where high fracture toughness and peel strength is required.
Features & Benefits
Designed for 250 degrees F cure
Adhesive can be cured from 180 to 300 degrees F
Excellent shop handling characteristics
Excellent pre-bond humidity performance on composite substrates
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