Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Thermal Bonding Film AF42

3M ID  AM000000993     
3M(TM) Thermal Bonding Film AF42
3M(TM) Thermal Bonding Film AF42
3M™ Thermal Bonding Film AF42 is an epoxy, thermoset film adhesive developed for structural bonding of metal, glass and other engineering grade substances.
Features and Benefits
  • 350 degree F (177 degree C) cure
  • 40 degree F (4 degree C) storage required
  • Cures clear
  • Flexible for dissimilar substrates, high peel strength
  • Non tack, low flow
  • 3 mil thick version
  • Need Help?

    Questions? We can help

    Contact Us



    Product Attributes

     Adhesive Thickness‎ 1.0 mil‎ ,  3.0 mil‎
     Adhesive Thickness (metric)‎ 0.03 mm‎ ,  0.80 mm‎
     Adhesive Type‎ Thermoset‎
     Application‎ Bezel Bonding‎ ,  Case Assembly‎ ,  Low Surface Energy Bonding‎
     Application Category‎ Bonding‎
     Base Material‎ Epoxy‎
     Bond Cure Time‎ 60 minutes‎
     Bondline Temp (Celsius)‎ 177 degree C‎
     Bondline Temp (Fahrenheit)‎ 350 degree F‎
     Bond Type‎ Permanent‎
     Brand‎ 3M‎
     Elongation‎ 250%‎
     Faceside Liner Color‎ Brown‎
     Faceside Liner Thickness‎ 6.5 mil‎
     Faceside Liner Thickness (metric)‎ 0.17 mm‎
     Faceside Liner Type‎ Paper polyolefin coated‎
     Film Color‎ Translucent‎
     Maximum Width Available‎ 48 in‎
     Maximum Width Available (metric)‎ 1200 mm‎
     Product Form‎ Roll‎
     Product Series‎ AF42‎
     Substrate‎ Aluminum‎ ,  Flex (PI, PET)‎ ,  FR-4‎ ,  Glass‎ ,  Plastics (PC, LCP)‎ ,  Steel (Cold Rolled, Stainless)‎


    Product Disclaimer

  • The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes.
  • 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability.