---
product_id: 9557470
title: "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)"
brand: "super lube"
price: "R628"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Super Lube"
url: https://www.desertcart.co.za/products/9557470-super-lube-silicone-heat-sink-compound-thermally-conductive-for-heat
store_origin: ZA
region: South Africa
---

# High heat dissipation Mess-free smooth application Superior electrical insulation 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)

**Brand:** super lube
**Price:** R628
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, stay ahead — the ultimate heat transfer hack for pros!

## Quick Answers

- **What is this?** 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) by super lube
- **How much does it cost?** R628 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/9557470-super-lube-silicone-heat-sink-compound-thermally-conductive-for-heat)

## Best For

- super lube enthusiasts

## Why This Product

- Trusted super lube brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability That Lasts:** Non-curing silicone formula stays flexible—no hardening, drying, or melting, ensuring consistent performance over time.
- • **Precision Application:** Smooth, easy-to-spread paste fills microscopic gaps flawlessly, simplifying installation and future maintenance.
- • **Electrical Safety First:** High dielectric strength protects sensitive electronics from electrical damage, giving you peace of mind.
- • **Trusted Industrial Grade:** Backed by Super Lube’s regulatory-compliant synthetic lubricants, engineered for professional-grade reliability.
- • **Effortless Heat Management:** Maximize device lifespan with superior thermal conductivity that keeps CPUs and LEDs cool under pressure.

## Overview

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 formula resists hardening and drying, maintaining flexibility and high dielectric strength to protect sensitive electronics. Packaged in a convenient 3 oz tube, it offers mess-free application and easy removal, making it ideal for industrial and mechanical use where reliable heat dissipation and electrical insulation are critical.

## Description

Super Lube® Silicone Heat Sink Compound is blended with thermally conductive, fine metal oxide powders. Super Lube® Silicone Heat Sink Compound will not harden, dry out or melt. Super Lube® Silicone Heat Sink Compound aids in the efficient transfer of heat away from electronics and electrical components, including CPUs or other heat generating elements and mechanical heat sinks.

Review: cheap and works as well as the much hyped stuff. - Good to have more than the 10 milliliter syringe of stuff that dries to a powder, quits working after a year, then glues your cpu to cooler so you destroy the cpu trying to service the cooler. time will tell if this works better. Compared to the silver based stuff this replaced, no loss in cooling efficiency with any of my 3 desktop computers.
Review: Super Lube works great! - This is a great product and a great value! I used this to repair a coffee machine, and placed this thermally conductive paste between the heating element and the hot plate. It has been working really well so far and it's been about 6 months.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0044NI2M2 |
| Best Sellers Rank | #4,758 in Automotive ( See Top 100 in Automotive ) #10 in Gasket Sealers |
| Brand | Super Lube |
| Brand Name | Super Lube |
| Compatible Material | Metal |
| Container Type | Tube |
| Customer Reviews | 4.8 out of 5 stars 1,335 Reviews |
| 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 |
| Package Information | Tube |
| 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 |

## Product Details

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

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/61vERIh2P4L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

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

**Q: Can I use this grease on my engine block heater cartridge?**
A: 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.

**Q: What is the heat tolerance?**
A: Says on back of tube the temperature range is -40 to 500 degrees Fahrenheit

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ cheap and works as well as the much hyped stuff.
*by B***Y on July 25, 2026*

Good to have more than the 10 milliliter syringe of stuff that dries to a powder, quits working after a year, then glues your cpu to cooler so you destroy the cpu trying to service the cooler. time will tell if this works better. Compared to the silver based stuff this replaced, no loss in cooling efficiency with any of my 3 desktop computers.

### ⭐⭐⭐⭐⭐ Super Lube works great!
*by I***N on April 17, 2026*

This is a great product and a great value! I used this to repair a coffee machine, and placed this thermally conductive paste between the heating element and the hot plate. It has been working really well so far and it's been about 6 months.

### ⭐⭐⭐⭐⭐ The tube will last a long time...
*by C***S on August 6, 2026*

Works really well on Linear Voltage Regulators. Make sure your replacement doesn't require a tab ground.

## Frequently Bought Together

- Super Lube 98003 Silicone Heat Sink, 3 oz Tube, White
- Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion

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**Shop now:** [https://www.desertcart.co.za/products/9557470-super-lube-silicone-heat-sink-compound-thermally-conductive-for-heat](https://www.desertcart.co.za/products/9557470-super-lube-silicone-heat-sink-compound-thermally-conductive-for-heat)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-02*