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 and Benefits
  • 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



Catalog Number Sizes Available Format
8616-3ML 3 mL (0.1 fl oz) Syringe
8616-25ML 25 ml (0.84 fl oz) Jar
8616-85ML 86 ml (2.93 fl oz) Tube
8616-1P 483 mL (1.0 pint) Jar
8616-1G 3.78 L (1.0 gal) Pail

Safety Data Sheet
Technical Data Sheet