---
product_id: 254659544
title: "WD-40 Specialist Electrical Contact Cleaner Spray 400 ml"
brand: "wd-40"
price: "€ 23.24"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wd 40"
url: https://www.desertcart.ie/products/254659544-wd-40-specialist-electrical-contact-cleaner-spray-400-ml
store_origin: IE
region: Ireland
---

# Fast-drying formula Penetrates & lubricates stuck parts Protects against rust & corrosion WD-40 Specialist Electrical Contact Cleaner Spray 400 ml

**Brand:** wd-40
**Price:** € 23.24
**Availability:** ✅ In Stock

## Summary

> ⚡ Clean, protect, and power up your electronics like a pro!

## Quick Answers

- **What is this?** WD-40 Specialist Electrical Contact Cleaner Spray 400 ml by wd-40
- **How much does it cost?** € 23.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/254659544-wd-40-specialist-electrical-contact-cleaner-spray-400-ml)

## Best For

- wd-40 enthusiasts

## Why This Product

- Trusted wd-40 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Industry Leader:** Backed by WD-40’s 4.8-star rating and decades of reliability in professional and home use.
- • **Multi-Surface Compatibility:** Effective on a wide range of electronic and electrical equipment for versatile maintenance.
- • **Rapid Moisture Displacement:** Instantly drives out moisture to prevent short circuits and corrosion, ensuring device longevity.
- • **Penetrating Lubrication Power:** Freely loosens stuck components and mechanisms, reducing wear and tear.
- • **Precision Electrical Cleaning:** Safely removes grease, grime & contaminants from sensitive electronics without residue.

## Overview

WD-40 Specialist Electrical Contact Cleaner Spray (400 ml) is a fast-drying, residue-free formula designed to clean and protect electronic and electrical equipment. It displaces moisture, prevents corrosion, and lubricates stuck parts, making it an essential tool for professionals and tech-savvy millennials who demand reliability and performance in their devices.

## Description

WD-40 Multi-Use Product is the ultimate lubricant in a spray. Without a doubt, it is the original all-round household essential. Apart from greasing, it also displaces moisture, so it can be sprayed on all machines and mechanisms to protect them from rust and corrosion. If that’s not enough, the liquid can also penetrate stuck parts or components, lubricating almost anything! It’s useful for freeing up sticky mechanisms, and in addition, eliminates squeaks and creaks.As a result of WD-40’s unique formula, it is even great at removing grease, grime and more from most surfaces

Review: Worked - Worked
Review: Good one - Perfect 👌

## Features

- Electronic and Electrical Equipment Cleaner
- Quantity: 11 oz
- Brand: WD-40

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AF0OFVU |
| ASIN  | B00AF0OFVU |
| Additives | n-Hexane, Isopropyl Alcohol, 1,1-Difluoroethane |
| Best Sellers Rank | #1,438 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Electrical Cleaners |
| Brand | WD-40 |
| Customer Reviews | 4.8 4.8 out of 5 stars (16,466) |
| Customer reviews | 4.8 4.8 out of 5 stars (16,466) |
| Date First Available | 24 October 2013 |
| Format | Spray |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 300554-E |
| Manufacturer  | WD-40 |
| Product Dimensions  | 6.5 x 6.5 x 21 cm; 311.84 g |
| Units | 400 Milliliters |
| Volume | 1 |
| Weight | 311 Grams |

## Product Details

- **Brand:** WD-40
- **Item form:** Spray
- **Material features:** clean
- **Scent:** Unscented
- **Specific uses for product:** Industrial Machinery

## Images

![WD-40 Specialist Electrical Contact Cleaner Spray 400 ml - Image 1](https://m.media-amazon.com/images/I/511mpOQA3rL.jpg)

## Questions & Answers

**Q: Is this only contact cleaner OR does it have lubricant in it too --  someone please check can label ?**
A: The n-Hexane and the isopropyl alcohol components of WD-40 are solvents that clean oil, dirt and other residues from the surface where it is applied. There is no lubricant component in the cleaner.

**Q: Can this spray be used on plastic surface (ex: headphone) to "prevent" dirt, dust, or fingerprint?**
A: This product, while safe on most, if not all, plastics is designed for cleaning electrical contacts and related items. It is not meant to be used as a wax or polish. Hope this helps.

**Q: Would this clean a water damaged phone circuit board?**
A: The problem with this product is its evaporation rate. All you'll be doing is replacing the water with the contact cleaner. The circuit board will remain saturated until it's either purged with compressed air or allowed to bake in the sun. CRC contact cleaner will purge and then evaporate quickly (while you watch). WD is cheaper but you get what you pay for.

**Q: will this melt plastic or discolor it if accidentally spilled on it?**
A: It might. If you're not sure, put a small amount of it on the plastic and see what happens first. If nothing happens then spray away...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked
*by R***A on 31 January 2026*

Worked

### ⭐⭐⭐⭐⭐ Good one
*by V***D on 25 January 2026*

Perfect 👌

### ⭐⭐⭐⭐⭐ Great
*by M***I on 4 August 2025*

Great product 👌 Multiple use and work perfectly I used it to clean electronics and and my car and my camping electronics and tools

## Frequently Bought Together

- WD-40 Specialist Contact Cleaner Spray, 11 oz.
- WD-40 Specialist Silicone Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ
- WD-40 Specialist Dry Lube with SMART STRAW SPRAYS 2 WAYS, 10 OZ

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**Shop now:** [https://www.desertcart.ie/products/254659544-wd-40-specialist-electrical-contact-cleaner-spray-400-ml](https://www.desertcart.ie/products/254659544-wd-40-specialist-electrical-contact-cleaner-spray-400-ml)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*