8331S – Silver Conductive Epoxy Adhesive

This electrically conductive paste is a 2-part heat-cured epoxy with a long working time. It is smooth, non-sagging, thixotropic, and bonds well to a wide variety of substrates.

This electrically conductive epoxy paste can be used as a solder replacement for bonding heat-sensitive electronic components, or for making conductive connections where soldering is not an option, such as when bonding to glass, soft metals, or plastics. It provides excellent EMI/RFI shielding and is very effective in filling seams between metal plates.

8331S has been formulated to be economical. For a higher fill version that maximizes conductivity, use 8330S. For a shorter working time or room temperature cure, use 8331 or 8331D.

For a 1-part alternative use 9410 or 9400.

We also offer a full line of thermally conductive electrically insulating epoxy adhesives.

Features & Benefits

  • NASA low outgassing approved
  • High electrical conductivity
  • Convenient 1 to 1 mix ratio
  • Working time: 4 hours
  • Cure time: 2 hours at 65 °C (149 °F) or 30 minutes at 100 °C (212 °F)
  • Creates strong permanent electrical connections
  • Excellent adhesion to many substrates
  • Room temperature storage
  • Long shelf life
  • Strong resistance to humidity, salt water, mild bases, and aliphatic hydrocarbons
Catalog NumberNet WeightNet VolumePackaging
8331S-15G14.7 g6 mL2 Syringe kit
8331S-50ML123 g50 mL2 Jar kit
8331S-200ML491 g200 mL2 Can kit

Safety Data Sheet

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