Thermal Grease 40g Syringe


  • Helps the heat dissipation from a LED PCB to the heatsink
  • Non-volatile, Non-corrosive, Non-toxic and odorless
  • High conductivity for heat transfer
  • High stability and reliability
  • Flame retardant
  • Thermal Conductivity:>1.93W/m-K
  • Thermal Impedance:<0.225℃-in2/W
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The perfect option for DIY builds. Excellent thermal conductivity for a cooler-running LED, increasing the service life of your DIY build.

Each syringe contains 40g of grease, enough product to apply to (2) 4ft heatsinks or (4) 2ft heatsinks. This is a conservative number, we want to make sure that you have too much grease rather than not enough!

Only a thin strip of grease is necessary to properly cool each LED board. Lay down 1/8th to 1/4 inch bead of grease between the heatsink’s LED mounting holes. Place the LED board on the heatsink and gently compress the board to the heatsink. No spreading of grease is necessary. Mount each screw to the heatsink but do not tighten down all the way. Once they are all attached, tighten each screw from right to left or vise versa. This ensures that the board is as flat as possible. Voila! Easy Peasy!

Additional information

Weight 1 lbs
Dimensions 8 × 5 × 4 in


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