What is the thermal conductivity? (W/m/K) "High thermal conductivity" means nothing.

Super Lube Tech Sheet says "Thermal Conductivity: 0.55 watts/meter K" http://www.super-lube.com/files/pdfs/Technical_Bulletin_Heat_Sink_Compound.pdf

Can I use this grease on my engine block heater cartridge?

If you have a dry heater block hole (element does not touch antifreeze inside the block), this is the grease to use. Worked great on my Toyota Camry.

What is the heat tolerance?

Says on back of tube the temperature range is -40 to 500 degrees Fahrenheit

Is this ok to use on restaurant equipment? I need to apply some on the heat element of a popcorn maker. It won't touch the food but wanted to be sure

I used it on the temperature probe on the inside of the machine. You should be good with your popcorn machine.

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Super Lube Silicone Heat Sink Compound - Thermally Conductive for Heat Transfer - High Dielectric Strength Thermal Compound - Ideal for Electrical Devices & Components - White - Tube - 3 oz (98003)

Super Lube Silicone Heat Sink Compound - Thermally Conductive for Heat Transfer - High Dielectric Strength Thermal Compound - Ideal for Electrical Devices & Components - White - Tube - 3 oz (98003)

Product ID: 9557470

Details

Brand
Super Lube
Item Weight
9.07 g
Liquid Volume
3 fluid ounces
Material
Silicone
Package Information
Tube

⚡High dielectric strength

🔥High heat dissipation

🛠️Non-curing, flexible formula

R544

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Description

🔥 Keep your tech cool and running smooth — because overheating is so last season!

ELECTRICAL SAFETY GUARANTEED - High dielectric strength protects sensitive electronics from damage ⚡
EFFORTLESS CLEAN APPLICATION - Smooth paste fills gaps perfectly and removes easily for hassle-free maintenance 🧼
TRUSTED INDUSTRIAL GRADE QUALITY - Backed by Super Lube’s regulatory-compliant synthetic lubricants for peak reliability 🏆
UNMATCHED DURABILITY STABILITY - Non-curing formula stays flexible—no hardening or drying over time 🛠️
SUPERIOR HEAT TRANSFER EFFICIENCY - Maximize your device’s performance with rapid heat dissipation 🔥

Super Lube Silicone Heat Sink Compound is a premium, thermally conductive silicone paste designed to efficiently transfer heat away from CPUs, LEDs, and power diodes. Its non-curing, flexible formula resists hardening and drying, ensuring long-lasting performance. With high dielectric strength, it provides reliable electrical insulation, protecting sensitive components. Packaged in a convenient 3 oz tube, it offers easy, mess-free application and removal, making it ideal for industrial and mechanical use.

Specifications

ASIN	B0044NI2M2
Best Sellers Rank	#3,786 in Automotive ( See Top 100 in Automotive ) #9 in Gasket Sealers
Brand Name	Super Lube
Compatible Material	Metal
Container Type	Tube
Customer Reviews	4.8 4.8 out of 5 stars (1,324)
Flash Point	599 °F
Global Trade Identification Number	00082353980031
Included Components	Dielectric Paste
Item Form	Paste
Item Type Name	Automotive Accessories
Item Weight	9.07 g
Liquid Volume	3 fluid ounces
Manufacturer	Kano Laboratories LLC
Material	Silicone
Model Number	98003
Number of Items	1
Part Number	98003
Recommended Uses For Product	Industrial, Mechanical
Specific Uses For Product	Prevent Overheating, Increase Efficiency
UPC	082353980031
Unit Count	3 Ounce
Upper Temperature Rating	500 °F
Warranty Description	1 year manufacturer

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R544

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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