---
product_id: 567529437
title: "FOTU 571 Electrical Contact Grease,Conductive Grease Electrical Connections, Prevent Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion (1-Pack, 3.5 Oz)"
brand: "fotu"
price: "$23.98"
currency: USD
in_stock: true
reviews_count: 8
category: "Fotu"
url: https://www.desertcart.us/products/567529437-fotu-571-electrical-contact-grease-conductive-grease-electrical-connections-prevent
store_origin: US
region: United States of America
---

# 5-year shelf life Tunnel-effect conductivity Corrosion & dirt barrier FOTU 571 Electrical Contact Grease,Conductive Grease Electrical Connections, Prevent Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion (1-Pack, 3.5 Oz)

**Brand:** fotu
**Price:** $23.98
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your connections shockingly smooth and corrosion-free!

## Quick Answers

- **What is this?** FOTU 571 Electrical Contact Grease,Conductive Grease Electrical Connections, Prevent Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion (1-Pack, 3.5 Oz) by fotu
- **How much does it cost?** $23.98 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/567529437-fotu-571-electrical-contact-grease-conductive-grease-electrical-connections-prevent)

## Best For

- fotu enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Conductivity:** Utilizes the quantum tunnel effect to maintain seamless electrical flow without grease conductivity.
- • **Versatile Application:** Perfect for automotive wiring harnesses, audio jacks, power cords, and switch contacts—future-proof your connections.
- • **Effortless Maintenance:** Easy to apply and clean, making it the go-to choice for pros who demand efficiency and durability.
- • **Long-Lasting Reliability:** With a 5-year shelf life, trust FOTU’s professional-grade formula to keep your electronics pristine.
- • **Unrivaled Electrical Protection:** Forms a non-corrosive, insulating film that shields contacts from salt, dirt, and oxidation.

## Overview

FOTU 571 Electrical Contact Grease is a premium conductive grease designed to protect and lubricate electrical connections by leveraging the tunnel effect for conductivity. It prevents corrosion, oxidation, and dirt buildup on automotive and electronic contacts, ensuring long-lasting, reliable performance with a 5-year shelf life.

## Description

desertcart.com: FOTU 571 Electrical Contact Grease,Conductive Grease Electrical Connections, Prevent Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion (1-Pack, 3.5 Oz) : Automotive

Review: I've been trying to find this locally for years with no luck! - After using contact cleaner, this product eases connection and prevents further corrosion. Using dielectric silicone grease to seal the connectors helps protect this product and make connectors weather resistant.
Review: Works as advertised - I use this in my product. Clean and easy to apply.

## Features

- Provides a non-corrosive film for electrical switches and contacts
- Lubricates and protects electrical connector metals from worn and oxidation and corrosion
- The conductivity on the contact surface is with the help of the "tunnel effect", the so-called tunnel effect, refers to the two layers of metal conductors between a thin insulating layer, constituting a tunnel junction of electrons, electrons can pass through the tunnel junction under the action of the electric field, i.e., through the insulating layer, which is the tunnel effect. 571 conductive grease is a new kind of Electrical materials, conductive paste is not a good conductor (grease itself does not conduct electricity), it is in contact with the conductivity of the surface is borrowed "tunnel effect" to achieve
- Applications : Automotive Wiring Harness Plugs,Automotive connectors,Audio jacks,Power cord and jacks,Switch contacts, etc
- This product has a shelf life of 5 years, and FOTU is a professional manufacturer specializing in making all kinds of lubricating grease, which is trustworthy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ8ZYHV5 |
| Best Sellers Rank | #44,548 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #244 in Industrial Lubricants |
| Brand | FOTU |
| Brand Name | FOTU |
| Container Type | Jar |
| Customer Reviews | 4.3 out of 5 stars 169 Reviews |
| Included Components | Grease |
| Item Form | Grease |
| Item Weight | 3.9 Ounces |
| Liquid Volume | 3.5 Fluid Ounces |
| Manufacturer | FOTU |
| Package Information | Jar |
| Unit Count | 3.5 Fluid Ounces |

## Product Details

- **Brand:** FOTU
- **Item Form:** Grease
- **Item Weight:** 3.9 Ounces
- **Liquid Volume:** 3.5 Fluid Ounces
- **Package Information:** Jar

## Images

![FOTU 571 Electrical Contact Grease,Conductive Grease Electrical Connections, Prevent Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion (1-Pack, 3.5 Oz) - Image 1](https://m.media-amazon.com/images/I/61-zTGyHdIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ I've been trying to find this locally for years with no luck!
*by S***L on January 10, 2026*

After using contact cleaner, this product eases connection and prevents further corrosion. Using dielectric silicone grease to seal the connectors helps protect this product and make connectors weather resistant.

### ⭐⭐⭐⭐⭐ Works as advertised
*by J***N on January 25, 2026*

I use this in my product. Clean and easy to apply.

### ⭐⭐⭐⭐⭐ Muy buena
*by J***S on January 20, 2026*

Excelente

## Frequently Bought Together

- FOTU 571 Electrical Contact Grease,Conductive Grease Electrical Connections, Prevent Wiring and Other Electrical Connections Against Salt, Dirt, and Corrosion (1-Pack, 3.5 Oz)
- CRC 05103 QD Electronic Cleaner -11 Wt Oz
- NO-OX-ID A-Special- Electrical Contact Grease- Keeps Metals Free of Rust and Corrosion- Part# 10203

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-08*