Duralco 122 nickel-filled adhesive and casting epoxy is formulated to provide an alternative to silver-filled, electrically conductive epoxies for applications up to 500ºF. Is said to be ideal for manufacturing and repairing flexible circuits, solder replacement, bonding semiconductors, EMI shielding, thermistors, wire tacking, heating elements, assembling and electronics. Is two-part epoxy mixed by hand. Cures at room temperature in 16-24 hr. at 75ºF, or can be fast-cured in 10 min. at 200ºF. For optimum conductivity, adhesion and strength, post cure at 250º for 2 hr. Is said to be resistant to moisture, chemicals and solvents.
 
Cotronics Corp., www.cotronics.com