---
product_id: 50643845
title: "Permatex 81150 Dielectric Tune-Up Grease, Protects connections from Salt, Dirt and corrosion,Prevent Spark plugs & Boot damage 1 x 9g"
brand: "permatex"
price: "88.48 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.tn/products/50643845-permatex-81150-dielectric-tune-up-grease-protects-connections-from-salt
store_origin: TN
region: Tunisia
---

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

**Brand:** permatex
**Price:** 88.48 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Tune up your ride with the grease that keeps sparks flying and connections thriving!

## Quick Answers

- **What is this?** Permatex 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?** 88.48 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/50643845-permatex-81150-dielectric-tune-up-grease-protects-connections-from-salt)

## 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

- • **Ignite Longer ⏳:** Extends the lifespan of bulb sockets in high-energy systems
- • **Shield Your Spark ⚡:** Stops voltage leaks to keep ignition flawless
- • **Corrosion Armor 🛡️:** Blocks salt, dirt, and corrosion for lasting connections
- • **Marine-Grade Ready 🌊:** Perfect for automotive, marine, and trailer electrical connections
- • **Plug & Play Protection 🔧:** Prevents spark plugs from fusing to boots effortlessly

## Overview

Permatex 81150 Dielectric Tune-Up Grease is a high-performance paste designed to protect electrical connections from salt, dirt, and corrosion. Essential for modern high-energy ignition systems, it prevents voltage leaks, extends bulb socket life, and stops spark plugs from fusing to boots. Ideal for automotive, marine, and trailer applications, this 9g tube delivers reliable, long-lasting protection to keep your vehicle’s electrical system running smoothly.

## Description

Product 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. Safety Warning May cause irritation of the respiratory tract. Contact with eyes may cause irritation. May cause redness and tearing of the eyes. May cause skin irritation and/or dermatitis.

Review: Superb performance - Highly recommended for you coil packs
Review: Permatex. - Speedy delivery and very good prices.

## 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 | 1,900 in Automotive ( See Top 100 in Automotive ) 5 in Car Spark Plugs |
| Brand | Permatex |
| Brand Name | Permatex |
| Compatible Material | Electrical Connections |
| Container Type | Tube |
| Customer Reviews | 4.8 out of 5 stars 28,033 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 | Plastic |
| Model Number | 81150 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package information | Tube |
| Part Number | 81150 |
| Product Warranty | Manufacturer Warranty |
| Recommended Uses For Product | electrical connections and wiring |
| Recommended uses for product | electrical connections and wiring |
| Specific Uses For Product | Lubricating and protecting electrical connections and wiring, extending the life of bulb sockets, preventing spark plugs from fusing to boots |
| UPC | 686226811509 |
| Unit Count | 9.3553 gram |
| Viscosity | Thick |

## Product Details

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

## Images

![Permatex 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)

## Available Options

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

## Questions & Answers

**Q: Is this silicone based and is it safe to use on plastic?**
A: Have to do a test on small piece of plastic.

**Q: Use on lamda sensor thread**
A: Not for use like this, I would use a copper grease only on threads but not the sensor body

**Q: What’s the colour of the grease, is it a thick consistency and is it conductive?**
A: It's virtually colourless, it's creamy consistency, not thick at all and,yes, it is electrically conductive

**Q: Could i apply this to the contacts on a starter motor? Would it protect against rust and not interfere with the electrical connection?**
A: Yes that is what it does.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb performance
*by M***S on 4 August 2026*

Highly recommended for you coil packs

### ⭐⭐⭐⭐⭐ Permatex.
*by L***N on 11 September 2026*

Speedy delivery and very good prices.

### ⭐⭐⭐⭐⭐ Great for motorcycle oxygen plug.
*by G***K on 21 June 2026*

I use this on my motorcycle o2 sensor connector where it joins the harness. Keeps water and corrosion out

## 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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**Shop now:** [https://www.desertcart.tn/products/50643845-permatex-81150-dielectric-tune-up-grease-protects-connections-from-salt](https://www.desertcart.tn/products/50643845-permatex-81150-dielectric-tune-up-grease-protects-connections-from-salt)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-21*