---
product_id: 504561634
title: "4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance"
brand: "4lifetimelines"
price: "$23.02"
currency: USD
in_stock: true
reviews_count: 12
category: "4 Lifetimelines"
url: https://www.desertcart.us/products/504561634-4lifetimelines-dielectric-grease-for-electrical-connectors-4oz-brush-top-can
store_origin: US
region: United States of America
---

# Superior dielectric protection against corrosion Enhances conductivity & battery terminal life 4oz brush-top can for mess-free precision 4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance

**Brand:** 4lifetimelines
**Price:** $23.02
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your connections flawless—because your ride deserves the best!

## Quick Answers

- **What is this?** 4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance by 4lifetimelines
- **How much does it cost?** $23.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/504561634-4lifetimelines-dielectric-grease-for-electrical-connectors-4oz-brush-top-can)

## Best For

- 4lifetimelines enthusiasts

## Why This Product

- Trusted 4lifetimelines brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Powerhouse:** Ideal for automotive, electrical, and battery terminal maintenance—one grease to rule them all.
- • **Long-Lasting Durability:** Silicone-based formula delivers extended protection against harsh environmental conditions.
- • **Precision Brush-Top Can:** Mess-free, targeted application every time—no waste, no fuss.
- • **Ultimate Corrosion Shield:** Protects spark plugs and connectors from moisture and oxidation for peak performance.
- • **Boosts Electrical Conductivity:** Prevents oxidation and ensures reliable current flow for your vehicle’s critical systems.

## Overview

4LifetimeLines Dielectric Grease is a 4oz brush-top can designed for mess-free application, providing superior protection against moisture and corrosion. Perfect for automotive spark plugs, battery terminals, and electrical connectors, it enhances conductivity and extends component lifespan with a durable silicone formula.

## Description

desertcart.com: 4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance : Automotive

Review: Awesome product! Corrosion be gone. - I absolutely love this product! I live in the desert Southwest and rare rain with constant high heat, cause my battery terminals to corrode insanely quick. After installing a new battery cable and coating both posts with this stuff, it's been several months ago so my posts look as new as when I replaced them. Great job!!
Review: great value - seems like electrical grease. its big, its squishy, it works. Dont really know how you could get a bad review, unless you get sent a can of paint instead. The brush in the can is a bit much for automotive work, but I dont care about that. Its enough grease that I probably wont need to ever buy any again, and for a fraction of the cost at a retail brick and mortar. Good value, and good product. Have not tried it in marine applications, but Ive got no boats!!

## Features

- Mess-Free Application: Experience a mess-free application with our 4oz Brush Top Can, designed for precision and ease of use. This die electric grease ensures clean and efficient application, ideal for various automotive and electrical tasks.
- Superior Electrical Protection: Our dielectric grease provides excellent protection against moisture and corrosion, enhancing the performance of spark plug grease and electrical grease for connectors. It's perfect for maintaining optimal electrical connections.
- Versatile Usage: This dialectical grease is perfect for a broad range of applications, from bulb grease to die electric grease automotive uses, ensuring your electrical systems remain in top condition. The grease protects and prolongs the lifespan of components.
- Enhanced Conductivity: Improve conductivity and prevent oxidation with our battery terminal grease. Ideal for car battery terminal grease and electrical contact grease, it ensures reliable performance in both automotive and electrical systems.
- Long-Lasting Protection: Our dielectric silicone grease offers durable, long-lasting protection against environmental factors. It's an excellent choice for dielectric grease spark plug applications and conductive grease for electrical connections.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQPH9PK7 |
| Best Sellers Rank | #26,522 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Electrical Greases |
| Brand | 4LIFETIMELINES |
| Date First Available | December 20, 2022 |
| Item Form | Grease |
| Item Weight | 1 Milligrams |
| Item model number | LTDE |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | 4LifetimeLines |
| Material | Metal,Plastic |
| Number of Items | 1 |
| Package Information | Can |
| Product Dimensions | 3 x 3 x 5 inches |
| Recommended Uses For Product | Electrical |
| Specific Uses For Product | Electrical |
| UPC | 811701037338 |
| Unit Count | 4.0 Ounce |

## Product Details

- **Brand:** 4LIFETIMELINES
- **Item Weight:** 1 Milligrams
- **Liquid Volume:** 4 Fluid Ounces
- **Material:** Metal,Plastic
- **Package Information:** Can

## Images

![4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance - Image 1](https://m.media-amazon.com/images/I/61UizgCvgZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product! Corrosion be gone.
*by R***Z on June 2, 2025*

I absolutely love this product! I live in the desert Southwest and rare rain with constant high heat, cause my battery terminals to corrode insanely quick. After installing a new battery cable and coating both posts with this stuff, it's been several months ago so my posts look as new as when I replaced them. Great job!!

### ⭐⭐⭐⭐⭐ great value
*by B***D on September 20, 2024*

seems like electrical grease. its big, its squishy, it works. Dont really know how you could get a bad review, unless you get sent a can of paint instead. The brush in the can is a bit much for automotive work, but I dont care about that. Its enough grease that I probably wont need to ever buy any again, and for a fraction of the cost at a retail brick and mortar. Good value, and good product. Have not tried it in marine applications, but Ive got no boats!!

### ⭐⭐⭐⭐⭐ Works Well, Something That Should Be Used On All Connectors
*by B***N on November 5, 2025*

Works as it should. This should be used on all spark plug boots and electrical connectors to help keep moisture out and facilitate removal at a later time.

## Frequently Bought Together

- 4LifetimeLines Dielectric Grease for Electrical Connectors - 4oz Brush Top Can, Mess Free Application, Dielectric Spark Plugs, Automotive, Electric Grease for Optimal Performance
- WD-40 Specialist Contact Cleaner Spray, 11 oz.
- CRC 05103 QD Electronic Cleaner -11 Wt Oz

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*