350 degree F (177 degree C) cure
Storage at or below 40 degree F (4 degree C)
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.
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.