---
product_id: 293841339
title: "Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube"
brand: "corning"
price: "288.63 DT"
currency: TND
in_stock: true
category: "Corning"
url: https://www.desertcart.tn/products/293841339-dow-corning-4-electrical-insulating-compound-5-3-oz-150
store_origin: TN
region: Tunisia
---

# Electrical Insulation High Temp Resistance Durable Protection Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube

**Brand:** corning
**Price:** 288.63 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Insulate Your World with Confidence!

## Quick Answers

- **What is this?** Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube by corning
- **How much does it cost?** 288.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/293841339-dow-corning-4-electrical-insulating-compound-5-3-oz-150)

## Best For

- corning enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Designed for easy application, this 5.3 oz tube fits perfectly in your toolkit.
- • **Unmatched Insulation:** Experience superior electrical insulation that keeps your devices safe.
- • **Heat Resistant Formula:** Withstands high temperatures, making it perfect for demanding environments.
- • **Versatile Applications:** Ideal for a variety of electrical projects, from home repairs to professional installations.
- • **Durability You Can Trust:** Crafted by Dow Corning, a leader in silicone technology, ensuring long-lasting performance.

## Overview

The Dow Corning4 Electrical Insulating Compound is a high-performance silicone-based product designed for superior electrical insulation and protection. Packaged in a convenient 5.3 oz tube, it is perfect for both professional and DIY applications, ensuring durability and heat resistance for all your electrical needs.

## Description

Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube : desertcart.ae: Tools & Home Improvement

## Features

- Designed to perfection
- Compact construction
- Packed with features
- Brand: Dow Corning

## Images

![Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube - Image 1](https://m.media-amazon.com/images/I/41X0lSgUy0L.jpg)
![Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube - Image 2](https://m.media-amazon.com/images/I/817wHY32dsL.jpg)

## Questions & Answers

**Q: Hey everyone. Does this eventually harden when applied or does it stay a liquid consistency?**
A: In my experience over 20 years, I have found that Dow Corning 4 retains its original consistency (although I wouldnot describe it as having a liquid consistency).

**Q: I'm looking for a conductive grease for the knife blades of disconnects. Any such thing? Something like they use in new disconnects.**
A: I am a high voltage technician,  This is routinely used to grease copper blade switches both in the pivot and the movable contact of 5kV and 15kV switches in indoor and outdoor applications.  Although it is an insulating grease, the copper has excellent conductivity where the blades meet, not sure how that works but it's the industry standard.  Another excellent switch grease is Mobil 28

**Q: Can this be used on Spark Plug wire sets thanks**
A: Yes.  It will help give you some extra protecting from water splashing underhood and affecting your spark plugs.  Principally this would be in older cars, newer ones don't need it,  #4 compound is FAMOUS.  One tube can literally last you 10 years to a life time.  When you have nuts and bolts that are outside if you put this on them.  The bolt, all the threads, inside the nut, and then torque it down, it will come off after 20 years like the day you put it on.  So if you can't afford stainless steel outside hardware, use zinc coated bolts and nuts and put this on it.

**Q: Is this recommended for outdoor coax RG-6 connectors?**
A: This isn't a sealing compound.  It is a silicone "grease".  Therefore it would wash-off in the outdoor weather.

## Frequently Bought Together

- Dow Corning 4 Electrical Insulating Compound 5.3 Oz (150 g) Tube
- Dow Corning Molykote 55 Oring Grease 5.3oz

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**Shop now:** [https://www.desertcart.tn/products/293841339-dow-corning-4-electrical-insulating-compound-5-3-oz-150](https://www.desertcart.tn/products/293841339-dow-corning-4-electrical-insulating-compound-5-3-oz-150)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-30*