8331S is an electrically conductive, silver-filled two-part epoxy adhesive with a long working life. It is smooth, non-sagging, thixotropic, and bonds well to a wide variety of substrates. It 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. 8331S has been formulated to be economical. For a higher fill version that maximizes conductivity, use 8330S. For a shorter working life and room temperature cure, use 8331.