Epotek EJ2189 epoxy is a versatile, two-component, silver-filled adhesive. It gives high electrical conductivity with the convenience of room-temperature curing.

Key Features of Epotek EJ2189 Epoxy

• Room-temperature cure
• Silver-filled for conductivity
• Perfect for EMI/RFI shielding

No Heat Needed

EJ2189 is the industry choice for cold bonding where heat curing is not possible. For example, it suits EMI/RFI shielding, antenna bonding and general electronic repairs.

Stays Where You Put It

A smooth, paste-like consistency gives excellent stay-put properties. As a result, it is ideal for manual application or automated dispensing.

Strong, Conductive Bonds

Once cured, it forms a low-resistance conductive path. In addition, it bonds strongly to metals, ceramics and most technical plastics.

Where It Works Best

Some parts cannot survive soldering temperatures or an oven cure. In those cases, a room-temperature conductive adhesive is often the simplest way to make an electrical connection.

For example, technicians can use EJ2189 to reattach shielding, bond antenna elements or repair damaged tracks. Meanwhile, the stay-put paste holds its shape while it cures, so joints stay neat.

Why Choose Epotek EJ2189 Epoxy?

Its rugged mechanical properties and resistance to environmental wear make it a reliable alternative to soldering. So it is ideal for heat-sensitive microelectronic assemblies.

Therefore, whether you are reworking circuit boards or building precision aerospace sensors, EJ2189 delivers the electrical performance and flexibility you need.

Browse our full range of electrically conductive adhesives to compare options for your design.