---
product_id: 259526653
title: "98003 Silicone Heat Sink, 3 oz Tube, White"
brand: "super lube"
price: "204 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Super Lube"
url: https://www.desertcart.ro/products/259526653-98003-silicone-heat-sink-3-oz-tube-white
store_origin: RO
region: Romania
---

# 3 oz tube - easy precise application Silicone-based - superior thermal conductivity Wide temp range -40°F to 500°F 98003 Silicone Heat Sink, 3 oz Tube, White

**Brand:** super lube
**Price:** 204 Lei
**Availability:** ✅ In Stock

## Summary

> 🌡️ Keep your tech cool, your performance hotter!

## Quick Answers

- **What is this?** 98003 Silicone Heat Sink, 3 oz Tube, White by super lube
- **How much does it cost?** 204 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/259526653-98003-silicone-heat-sink-3-oz-tube-white)

## 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

- • **Trusted by Pros:** Preferred choice for automotive block heaters and computer thermal management—join the savvy users who demand the best.
- • **Precision Application:** Compact 3 oz tube design lets you apply just the right amount without waste or mess.
- • **Long-lasting Stability:** Maintains effectiveness over time without drying out or cracking, so your devices stay protected longer.
- • **Reliable Thermal Transfer:** Silicone formula maximizes heat dissipation, protecting sensitive electronics and boosting performance.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing cold to scorching heat, ensuring your components stay cool under pressure.

## Overview

The 98003 Silicone Heat Sink Compound by Synco Chemical Corp is a 3 oz white silicone-based thermal paste designed to operate efficiently between -40°F and 500°F. Ideal for automotive and computer applications, it ensures superior heat transfer and long-term stability, making it a trusted solution for professionals seeking reliable thermal management.

## Description

Item: Silicone Heat Sink Compound, Size: 3 oz., Color: White, Temp. Range: -40 Degrees to 500 Degrees F.

Review: Worked as advertised!
Review: Use this to install cartridge type block heaters (e.g.Toyota)

## Features

- manufacturer: Synco Chemical Corpo
- Item Trademark: SUPER LUBE
- Item Category: Adhesives And Sealants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0044NI2M2 |
| Best Sellers Rank | #78,632 in Computers ( See Top 100 in Computers ) #139 in Thermal Paste |
| Item model number | 98003 |
| Product Dimensions | 16.36 x 5.31 x 3.43 cm; 9.07 g |

## Product Details

- **Brand:** Super Lube
- **Item weight:** 9 g
- **Liquid volume:** 3 Fluid Ounces
- **Material:** Silicone
- **Package information:** Tube

## Images

![98003 Silicone Heat Sink, 3 oz Tube, White - Image 1](https://m.media-amazon.com/images/I/61rJ16DeSZL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by W***D on 2 December 2025*

Worked as advertised!

### ⭐⭐⭐⭐⭐ Review
*by D***N on 5 February 2025*

Use this to install cartridge type block heaters (e.g.Toyota)

### ⭐⭐⭐⭐⭐ Review
*by A***N on 11 December 2023*

Lo utilicé para algunos aparatos que se notaban muy calientes, uno de ellos se apagaba por sobrecalentamiento, resulta que la pasta térmica estaba completamente seca, desarmé, limpie con alcohol isopropilo, aplique este producto y rearme, nada de problemas ahora, conduce bien el calor y con el paso de aire de ambiente se mantiene a buena temperatura (enfriamiento pasivo). Recomendado!

## Frequently Bought Together

- Super Lube 98003 Silicone Heat Sink, 3 oz Tube, White
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-03*