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3M™ Thermal Bonding Film AF42

Part Number AF42 (3 mil), AF42 (4 mil)
  • 350 degree F (177 degree C) cure
  • Storage at or below 40 degree F (4 degree C)
  • Cures clear
  • Flexible for dissimilar substrates, high peel strength
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  • 350 degree F (177 degree C) cure
  • Storage at or below 40 degree F (4 degree C)
  • Cures clear
  • Flexible for dissimilar substrates, high peel strength
  • Non tack, low flow
  • 3 mil and 4 mil thick versions

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

Additional Information
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.

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