---
product_id: 9557470
title: "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: "20534CFA"
currency: XOF
in_stock: true
category: "Super Lube"
url: https://www.desertcart.sn/products/9557470-silicone-heat-sink-compound-thermally-conductive-for-heat-transfer-high
store_origin: SN
region: Senegal
---

# High dielectric strength 500°F heat resistance Non-curing, flexible paste 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:** 20534CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, stay ahead — the heat sink compound that means business.

## Quick Answers

- **What is this?** 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?** 20534CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/9557470-silicone-heat-sink-compound-thermally-conductive-for-heat-transfer-high)

## 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

- • **Effortless Application:** Smooth, mess-free spread fills imperfections perfectly and peels off easily for quick maintenance.
- • **Electrical Safety First:** High dielectric strength ensures your sensitive components stay protected from electrical damage.
- • **Long-Lasting Flexibility:** Non-curing formula means no hardening, drying, or melting—performance that lasts.
- • **Trusted Industrial Grade:** Backed by Super Lube’s premium synthetic lubricants, engineered for professional reliability.
- • **Superior Heat Dissipation:** Keep your CPUs and LEDs cool under pressure with 500°F thermal endurance.

## Overview

Super Lube Silicone Heat Sink Compound is a high-performance thermal paste designed for efficient heat transfer in CPUs, LEDs, and power diodes. It withstands temperatures up to 500°F, offers superior electrical insulation with high dielectric strength, and features a non-curing, flexible formula that resists drying or melting. Packaged in a convenient 3 oz tube, it ensures easy, mess-free application and long-lasting protection for sensitive electronic and mechanical components.

## 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.

## 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 | #8,647 in Automotive ( See Top 100 in Automotive ) #16 in Gasket Sealers |
| Brand | Super Lube |
| Brand Name | Super Lube |
| Container Type | Tube |
| Customer Reviews | 4.8 out of 5 stars 1,299 Reviews |
| Flash Point | 599 Degrees Fahrenheit |
| Global Trade Identification Number | 00082353980031 |
| Included Components | Dielectric Paste |
| Item Form | Paste |
| Item Type Name | Automotive Accessories |
| Item Weight | 0.02 Pounds |
| 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 | 3.0 Ounce |
| Upper Temperature Rating | 500 Degrees Fahrenheit |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** Super Lube
- **Item Weight:** 0.02 Pounds
- **Liquid Volume:** 3 Fluid Ounces
- **Material:** Silicone
- **Package Information:** Tube

## Images

![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/61rJ16DeSZL.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.

## 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.sn/products/9557470-silicone-heat-sink-compound-thermally-conductive-for-heat-transfer-high](https://www.desertcart.sn/products/9557470-silicone-heat-sink-compound-thermally-conductive-for-heat-transfer-high)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-17*