★★★★★
Great product!
William Head—December 2, 2025
Worked as advertised! Read more
Super Lube
Super Lube Silicone Heat Sink Compound - Thermally Conductive for Heat Transfer - High Dielectric Strength Thermal Compound
$5.78$24.99
About this item
- Efficient Heat Transfer: Super Lube Silicone Heat Sink Compound delivers superior high heat dissipation for CPUs, LEDs, and power diodes
- Stable and Long-Lasting: This non-curing silicone thermal compound stays flexible and resists hardening, drying, or melting over time
- Reliable Electrical Insulation: Features high dielectric strength and a low bleed paste formula to protect sensitive electronic components
- Easy and Mess-Free Application: This heat transfer grease adheres smoothly to metal surfaces, fills imperfections with ease, and is easily removable to simplify disassembly
- Premium Synthetic Lubricants: Super Lube manufactures specialized, effective, and regulatory-compliant lubrication solutions for industrial and mechanical settings
$5.78
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Product details
| Material | Silicone |
|---|---|
| Brand | Super Lube |
| Package Information | Tube |
| Liquid Volume | 3 Fluid Ounces |
| Item Weight | 0.02 Pounds |
Technical specifications
| material | Silicone |
|---|---|
| brand | Super Lube |
| package_information | Tube |
| liquid_volume | 3 Fluid Ounces |
| item_weight | 0.32 ounces |
| recommended_uses_for_product | Industrial, Mechanical |
| upper_temperature_rating | 500 Degrees Fahrenheit |
| flash_point | 599 Degrees Fahrenheit |
| specific_uses_for_product | Prevent Overheating, Increase Efficiency |
| item_form | Paste |
| global_trade_identification_number | 00082353980031 |
| manufacturer | Kano Laboratories LLC |
| unit_count | 3.0 Ounce |
| upc | 082353980031 |
| number_of_items | 1 |
| product_dimensions | 6.44 x 2.09 x 1.35 inches |
| item_model_number | 98003 |
| national_stock_number | 9150-01-614-7664 |
| is_discontinued_by_manufacturer | No |
| date_first_available | September 26, 2010 |
| best_sellers_rank | #5,300 in Automotive ( See Top 100 in Automotive ) #11 in Gasket Sealers |
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Customer reviews
4.81,242 ratings
Customers say
Customers find the heat sink compound works well, with one mentioning it's effective for TO220 and T03 packages.
★★★★★
A good product at a good price
Russell—September 28, 2025
It works Read more
★★★★★
Heat sink lube
Gordon Ballweg—November 30, 2025
spreads very well Read more
★★★★★
Works well
Joseph—November 29, 2025
Works like a charm! Read more
★★★★★
Good deal for the money
Stuart Mickey—September 3, 2025
This is just what I was looking for , its fairly priced I now have enough for all my known and unknown future projects. Read more
★★★★☆
Good product, arrived very quickly!
SpringIsBACK—April 24, 2025
The 3 oz. tube of Super Lube 98003 Silicone White Heat Sink Paste showed up quickly and without any problems with this part of the order. Yes, that's a hint, but it doesn't apply to this item and seller! I have numerous LED lights in which the mfgrs. either failed to use heat sink paste between the rear of the LED board and the heat sink / chassis, or just applied a little smear that doesn't even cover 20% of the heat sink contact area: It's no wonder LED lights have gained a bad rap for not making it to even 1/2 of their rated lifetimes. Right off the bat, I have two LED Bay lights that actually have a nice, good heat sink, but no paste between the Aluminum back of the LED board, and the contact area of the heat sink. I'll run a 10 minute test to see how warm the heat sink gets, then I'll pull 'er back apart, apply this heat sink paste, and re-test. If results are good, as I expect, I'll upgrade this rating to 5 stars. This paste may not meet the specs for high end CPU cooling (which if problematic is likely more a problem of inadequate heat sink area, than the efficacy of the heat sink compound). However, it should be fine for most electronics purposes. Design hint for Super Lube and LED light manufacturers: While neither a clear high temp silicone grease nor glass have the best heat conduction in the world, quite a lot could be done on the FRONT side of LED boards to conduct away heat. You'd lose a little light output passing through the grease, but likely no more passing through the glass than you do through plastic, and since LED efficiency is better when they are not hot, the end output would likely be at least as good as typical designs. The big gain would be in fewer failures and returns. Careful engineering would reduce the amount of glass and clear heat sink paste needed, and rear heat sinking could probably be reduced. Read more
★★★★★
🎶 It's Supeeerrr…thanks for asking
Steve K—September 25, 2025
Everything I've ever purchased from Super Lube has been excellent, from synthetic oil with Synclon to this Silicon Heat Sink. I apply it once and then forget about it; it just works. Read more
★★★★★
Heat sink paste
Paul C.—November 9, 2025
Yes, exactly what I needed. And fast shipping, well packaged. Read more
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