Epotek EJ2189-LV is a two-component, silver-filled conductive epoxy with a low-viscosity formula. It is the low-viscosity version of the popular EJ2189, so it suits precision dispensing and thin bond lines.

Key Features of Epotek EJ2189-LV

• Silver-filled, electrically conductive
• Cures at room temperature
• Perfect for fine-pitch SMT

What Is Epotek EJ2189-LV Used For?

Assembly teams use it to bond micro-SMD components, specialised sensors and high-density semiconductor packages. A thicker paste would struggle here. However, this low-viscosity formula flows easily into tight spaces and ultra-fine component footprints.

Typical applications also include component staking, wire tacking and repair work on populated circuit boards. In addition, it performs well for shielding and grounding tasks that need a dependable electrical path.

Room-Temperature Curing

This adhesive achieves low volume resistivity without high-heat processing. As a result, production teams save energy and protect nearby heat-sensitive parts. That makes it well suited to diagnostic equipment, flexible electronics and high-vacuum aerospace assemblies.

Built for Fine Features

The low-viscosity grade wets out fine features without trapping air. Consequently, it helps reduce voids in the finished bond. It also offers excellent moisture resistance and high mechanical strength, so conductive joins stay stable under physical stress and thermal cycling.

How Should Epotek EJ2189-LV Be Stored?

Refrigerated storage between 0°C and -40°C extends the working shelf life. The product also stays stable at room temperature for shorter periods during active use. Before starting a new process, always check the datasheet for exact mix ratios, working time and cure schedule.

Why Choose Epotek EJ2189-LV?

It balances easy handling with long-term reliability in demanding environments. Moreover, consistent performance across batches helps reduce rework and supports tighter process control on the line.

Therefore, it is a dependable choice whenever a project calls for an easy-to-apply silver-filled epoxy.

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