8616 is a paste with high thermal conductivity. It is designed to reduce thermal resistance between irregular metal surfaces. It is most commonly used to improve heat flow between heat sinks, LEDs, motors, and heat-generating electronic components such as CPUs, GPUs, and power components.

Features:
Thermal conductivity of 1.8 W/m·K
Silicone-free
Broad service temperature of -68 to 165 °C (-90 to 329 °F)
High dielectric strength
Excellent corrosion resistance—passed ASTM B117 salt fog test 1 000 hours
Non-bleeding
Non-electrically conductive
Long service life