3M™ Thermal Bonding Film AF42 is an epoxy, thermoset film adhesive developed for structural bonding of metal, glass and other engineering grade substances.

This hot melt film adhesive is a curable epoxy-based film that provides a structural against metal, glass and other substrates. It provides for excellent solvent, humidity resistance, is tack free and possesses low flow characteristics. Standard Lead Time: 30 Calendar Days

• 350° F (177° C) cure
• Storage at or below 40° F (4° C)
• Cures clear
• Flexible for dissimilar substrates, high peel strength
• Non tack, low flow
• 3 mil and 4 mil thick versions

• Part Number: AF42