8331D Silver Conductive Epoxy Adhesive

8331D is a 2-part electrically conductive epoxy that is an improved version of our silver-filled epoxy, 8331. The glue is smooth, non-sag, thixotropic, and bonds well to a wide variety of substrates. This conductive epoxy resin finds use as a cold solder for mounting heat sensitive components.

Electrically conductive epoxy resin such as the 8331D is useful for making repairs on conductive traces. The cured epoxy is durable and withstands harsh climates making it ideal for repairing worn copper traces. The glue is highly conductive to carry current. The epoxy bonds well to many surfaces including metal, wood, glass and most plastics.

• High electrical conductivity
• Convenient 1 to 1 mix ratio
• Working time: 20 minutes
• Cure time: 6 hours at room temperature or 10 minutes at 65 °C (149 °F)
• Creates strong permanent electrical connections
• Cures at room temperature
• SVHC free
• Excellent adhesion to many substrates
• Room temperature storage
• Long shelf life
• Strong resistance to humidity, salt water, mild bases, and aliphatic hydrocarbons