Epotek EJ2189 is a versatile, two-component, silver-filled epoxy adhesive designed to provide high electrical conductivity with the added convenience of room-temperature curing. This conductive adhesive is the industry choice for cold-bonding applications where heat-curing is not feasible, such as EMI/RFI shielding, antenna bonding, and general electronic repairs. EJ2189 exhibits a smooth, paste-like consistency with excellent “stay-put” properties, making it ideal for manual application or automated dispensing. Once fully cured, it provides a low-resistance conductive path and superior adhesion to metals, ceramics, and most technical plastics. Its rugged mechanical properties and resistance to environmental degradation make it a reliable alternative to traditional soldering in heat-sensitive microelectronic assemblies. Whether used for circuit board rework or the assembly of high-precision aerospace sensors, Epotek EJ2189 delivers the electrical performance and processing flexibility required for modern technical manufacturing.