---
product_id: 50643845
title: "81150 Dielectric Tune-Up Grease, Protects connections from Salt, Dirt and corrosion,Prevent Spark plugs & Boot damage 1 x 9g"
brand: "permatex"
price: "₨9897"
currency: LKR
in_stock: true
reviews_count: 8
category: "Permatex"
url: https://www.desertcart.lk/products/50643845-81150-dielectric-tune-up-grease-protects-connections-from-salt-dirt
store_origin: LK
region: Sri Lanka
---

# 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:** ₨9897
**Availability:** ✅ In Stock

## Summary

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

## 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?** ₨9897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/50643845-81150-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 ignition flawless
- • **Corrosion Armor 🛡️:** Blocks salt, dirt, and corrosion for lasting connections
- • **Plug & Play Longevity ⏳:** Prevents spark plugs from fusing to boots, extending component life
- • **Versatile Protection 🔧:** Ideal for marine, automotive, trailer hitches, and battery terminals
- • **Ignite with Confidence 🔥:** Essential for modern high-energy ignition systems

## Overview

Permatex 81150 Dielectric Tune-Up Grease is a high-performance paste designed to protect electrical connections from salt, dirt, and corrosion. It prevents voltage leaks and spark plug boot fusing, extending the life of bulb sockets and ensuring reliable performance in modern high-energy ignition systems. Perfect for automotive and marine applications, this 9g tube is a must-have for maintaining flawless electrical connections.

## 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: All good - Great stuff, helped with a recurring electrical problem.
Review: Expensive but worth it! - Expensive but worth it! Perfect for connections

## 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 | 2,383 in Automotive ( See Top 100 in Automotive ) 40 in Car Spark Plugs |
| Brand | Permatex |
| Brand Name | Permatex |
| Container Type | Tube |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 27,538 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 | 0.02 Kilograms |
| Item height | 3.8 inches |
| Item weight | 0.02 Kilograms |
| Liquid Volume | 0.33 Fluid Ounces |
| Liquid volume | 0.33 Fluid Ounces |
| Manufacturer | Permatex Products |
| Material | Plastic |
| Package information | Tube |
| Product Warranty | Manufacturer Warranty |
| Recommended Uses For Product | Electrical |
| Recommended uses for product | Electrical |
| 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 Grams |
| Viscosity | Thick |

## Product Details

- **Brand:** Permatex
- **Item weight:** 0.02 Kilograms
- **Liquid volume:** 0.33 Fluid Ounces
- **Material:** Plastic
- **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: 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

### ⭐⭐⭐⭐⭐ All good
*by A***N on 16 October 2025*

Great stuff, helped with a recurring electrical problem.

### ⭐⭐⭐⭐⭐ Expensive but worth it!
*by I***T on 6 August 2025*

Expensive but worth it! Perfect for connections

### ⭐⭐⭐⭐⭐ Elec grease
*by B***S on 27 June 2025*

Ideal for use on engine seals ,quality product

## 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-13*