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

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

⚡Superior dielectric strength for electrical insulation

🔥High heat dissipation up to 500°F

🛠️Non-curing, flexible paste resists drying & cracking

R544

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

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Description

🔥 Keep your tech cool and your edge hotter!

UNMATCHED DURABILITY - Stay worry-free—this compound never hardens, dries out, or melts, ensuring consistent performance over time.
ELECTRICAL SAFETY FIRST - Protect sensitive electronics with high dielectric strength and low bleed formula for reliable insulation.
TRUSTED INDUSTRIAL GRADE - Backed by Super Lube’s regulatory-compliant synthetic lubricants, engineered for professional-grade reliability.
CLEAN PRECISE APPLICATION - Smooth, mess-free paste fills microscopic gaps perfectly and removes easily for hassle-free maintenance.
EFFORTLESS THERMAL MANAGEMENT - Maximize device lifespan with superior heat transfer that keeps your CPUs and LEDs cool under pressure.

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. It features high dielectric strength for electrical insulation, remains flexible without hardening or drying out, and applies smoothly for easy maintenance. Ideal for industrial and mechanical use, this 3 oz tube ensures reliable, long-lasting thermal management up to 500°F.

Specifications

ASIN	B0044NI2M2
Best Sellers Rank	#3,917 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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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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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