---
product_id: 623208536
title: "81150 Dielectric Tune-Up Grease, Protects connections from Salt, Dirt and corrosion,Prevent Spark plugs & Boot damage 1 x 9g"
brand: "permatex"
price: "77.83 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Permatex"
url: https://www.desertcart.tn/products/623208536-81150-dielectric-tune-up-grease-protects-connections-from-salt-dirt
store_origin: TN
region: Tunisia
---

# Extends bulb socket life Prevents voltage leaks Protects from salt & corrosion 81150 Dielectric Tune-Up Grease, Protects connections from Salt, Dirt and corrosion,Prevent Spark plugs & Boot damage 1 x 9g

**Brand:** permatex
**Price:** 77.83 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Tune up your ride with the grease that keeps connections flawless!

## Quick Answers

- **What is this?** 81150 Dielectric Tune-Up Grease, Protects connections from Salt, Dirt and corrosion,Prevent Spark plugs & Boot damage 1 x 9g by permatex
- **How much does it cost?** 77.83 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/623208536-81150-dielectric-tune-up-grease-protects-connections-from-salt-dirt)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Shield Your Spark ⚡:** Stops voltage leaks to keep your ignition firing flawlessly.
- • **Corrosion Armor 🛡️:** Blocks salt, dirt, and corrosion for unbeatable connection durability.
- • **Plug & Play Longevity ⏳:** Prevents spark plugs from fusing to boots, extending component lifespan.
- • **Versatile Protection 🌊:** Perfect for marine, automotive, trailer hitches, and battery terminals.
- • **Ignite with Confidence 🔥:** Essential for modern high-energy ignition systems—no compromises.

## Overview

Permatex 81150 Dielectric Tune-Up Grease is a lithium-based paste designed to protect electrical connections from salt, dirt, and corrosion. It prevents voltage leaks, extends bulb socket life, and stops spark plugs from fusing to boots, making it essential for modern high-energy ignition systems. Ideal for automotive and marine applications, this 0.33 oz tube delivers reliable, long-lasting protection to keep your vehicle’s electrical system performing at its best.

## Description

Permatex Dielectric Tune-Up Grease protects electrical connections and wiring from salt, dirt and corrosion. Required for modern high energy ignition systems, dialectric grease extends the life of bulb sockets and prevents voltage leaks around any electrical connection. Also prevents spark plugs from fusing to boots. Suggested applications: marine and automotive electrical connections, spark plug boots, trailer hitches, and battery terminals.

Review: Great Product - As described.. great product. original packaging.
Review: Ok - Ok

## Features

- Protects electrical connections and wiring from salt, dirt and corrosion
- Prevents voltage leaks around any electrical connection
- Extends the life of bulb sockets
- Required for modern, high energy ignition systems
- Prevents spark plugs from fusing to boots

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AL2RI2 |
| Best Sellers Rank | #3,567 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Greases & Lubricants |
| Brand | Permatex |
| Brand Name | Permatex |
| Container Type | Tube |
| Customer Reviews | 4.7 out of 5 stars 7,545 Reviews |
| Flash Point | 200 Degrees Fahrenheit |
| Global Trade Identification Number | 00686226811509 |
| Included Components | Protects electrical connections and wiring from salt, dirt and corrosion |
| Item Form | Paste |
| Item Type Name | Permatex 81150 Dielectric Tune-Up Grease, 0.33 oz. Tube, Silver |
| Item Weight | 0.33 Ounces |
| Item weight | 0.33 Ounces |
| Liquid Volume | 0.33 Fluid Ounces |
| Liquid volume | 0.33 Fluid Ounces |
| Manufacturer | Permatex Products |
| Material | Lithium |
| Model Number | 81150 |
| Number of Items | 1 |
| Package information | Tube |
| Part Number | 81150 |
| Recommended Uses For Product | electrical connections and wiring |
| Recommended uses for product | electrical connections and wiring |
| Specific Uses For Product | Protect electrical connections and wiring from salt, dirt and corrosion; Prevent voltage leakage around any electrical connection; Prolong the life of bulb socks; Requirement for modern high energy ignition systems |
| UPC | 686226811509 |
| Unit Count | 9.3553 Grams |
| Viscosity | Thick |

## Product Details

- **Brand:** Permatex
- **Item weight:** 0.02 Kilograms
- **Liquid volume:** 0.33 Fluid Ounces
- **Material:** Lithium
- **Package information:** Tube

## Images

![81150 Dielectric Tune-Up Grease, Protects connections from Salt, Dirt and corrosion,Prevent Spark plugs & Boot damage 1 x 9g - Image 1](https://m.media-amazon.com/images/I/816w9noQ3GL.jpg)

## Questions & Answers

**Q: Can it be used for mechanical switchs on keyboard**
A: On a mechanical keyboard, you would only want to use this on the stabilizers where the metal bars come into contact with the housing. As for the switches themselves, you would want to use a much thinner lubricant. Suggestions are below:
Linear - Krytox 205g0 is a thicker lubricant that can help linears feel super smooth.
Tactile - Tribosys 3203 is thinner and provides good performance. Avoid lubing the legs, as these are responsible for the "bump" in tactile switches.
Clicky - Although you can lube clicky switches, nearly everyone recommends not doing so, as there is a high chance of losing some of what makes a clicky switch appealing to those who enjoy it.

**Q: How many uses do you get out if this tube?**
A: Depends on how it is used and for what. It will obviously last longer when used on small jobs vs. 
big jobs.

**Q: Is it a good product to use on ordinary home inside or flood lightbulbs? thanks**
A: Absolutely, it will keep bulbs from freezing into the sockets, it keeps oxidation out of any connections.

**Q: Can this be used with rubber O rings on flashlight?**
A: I am sure that it would not harm the o ring if you use it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by D***Y on 17 July 2026*

As described.. great product. original packaging.

### ⭐⭐⭐⭐⭐ Ok
*by A***D on 16 April 2025*

Ok

### ⭐⭐ Very weak connection
*by J***I on 11 April 2025*

I use Permatex products usually and they are good, except for this, all my wiring connection had a problem conducting electricity in my car after using it, not recommended at all, i have to clean everything back to normal and now everything is working just fine.

## Frequently Bought Together

- Permatex 81150 Dielectric Tune-Up Grease, 0.33 oz. Tube, Silver
- Permatex 80071 Anti-Seize Lubricant with Brush Top Bottle, 4 oz.
- Denso Spark Plug Iridium TT - 4705

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-03*