---
product_id: 53376737
title: "7390 Rapid Rust Converters"
brand: "liqui moly"
price: "£14.62"
currency: GBP
in_stock: true
reviews_count: 11
category: "Liqui Moly"
url: https://www.desertcart.co.uk/products/53376737-7390-rapid-rust-converters
store_origin: GB
region: Great Britain
---

# Rapid rust conversion in minutes Highly flammable, handle with care 400 ml precision aerosol spray 7390 Rapid Rust Converters

**Brand:** liqui moly
**Price:** £14.62
**Availability:** ✅ In Stock

## Summary

> ⚡ Convert Rust to Reliability – Fast, Clean, and Professional!

## Quick Answers

- **What is this?** 7390 Rapid Rust Converters by liqui moly
- **How much does it cost?** £14.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/53376737-7390-rapid-rust-converters)

## Best For

- liqui moly enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 0.4 kg can fits easily in your toolkit or garage shelf
- • **Fast-Acting Rust Solution:** Transforms rust on contact for instant restoration
- • **Precision Aerosol Delivery:** Controlled 400 ml spray for targeted application without waste
- • **Professional-Grade Formula:** Trusted by automotive pros with 4.5-star rating from 4,799 users
- • **Universal Surface Compatibility:** Works effectively on metal and plastic surfaces alike

## Overview

LIQUI MOLY 7390 Rapid Rust Converter is a 400 ml aerosol designed to quickly dissolve and convert rust on various surfaces, including metal and plastic. Its fast-acting formula is favored by automotive professionals and DIY enthusiasts alike, delivering efficient rust treatment with precision spray application. Lightweight and portable, it’s a must-have for maintaining vehicle parts and preventing corrosion, backed by a strong 4.5-star user rating.

## Description

LIQUI MOLY 7390 Rapid Rust Converters : desertcart.co.uk: Automotive

Review: Not a rust converter but it is a rust solvent - This dissolved and loosened where WD40 failed to even loosen anything . It’s well worth the purchase
Review: Rust - It was great

## Features

- Extremely flammable aerosol.
- May be fatal if swallowed and enters airways.
- Pressurised container: May burst if heated.
- Repeated exposure may cause skin dryness or cracking.
- Item Package Weight: 0.439 kg
- Item Package Length: 19.8cm
- Item Package Width: 7.2cm
- Item Package Height: 7.2cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RM3V7WS |
| Best Sellers Rank | 82,530 in Automotive ( See Top 100 in Automotive ) 250 in Rust Converters & Rust Removers |
| Brand Name | Liqui Moly |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,799) |
| Global Trade Identification Number | 04100420073908 |
| Item Form | Aerosol |
| Item Type Name | rapid rust converters |
| Item Volume | 0.4 Litres |
| Item Weight | 0.4 Kilograms |
| Manufacturer | LIQUI MOLY |
| Material Features | Unscented |
| Material Type Free | Silicone Free |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Rapid Rust |
| Specific Uses For Product | Universal |
| Surface Recommendation | Plastic |
| UPC | 737925796434 |
| Unit Count | 400.0 millilitre |

## Product Details

- **Brand:** Liqui Moly
- **Item form:** Aerosol
- **Item volume:** 0.4 Litres
- **Material Type Free:** Silicone Free
- **Material feature:** Unscented
- **Scent:** Unscented
- **Special feature:** Rapid Rust
- **Specific uses for product:** Universal
- **Surface recommendation:** Plastic
- **Unit count:** 400.0 millilitre

## Images

![7390 Rapid Rust Converters - Image 1](https://m.media-amazon.com/images/I/61LBdQ9bOyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not a rust converter but it is a rust solvent
*by G***R on 30 September 2023*

This dissolved and loosened where WD40 failed to even loosen anything . It’s well worth the purchase

### ⭐⭐⭐⭐⭐ Rust
*by C***S on 21 January 2024*

It was great

### ⭐⭐ Not great
*by W***S on 17 March 2026*

Barley converted the surface rust. Felt like I was covering surfaces in cutting oil.

## Frequently Bought Together

- LIQUI MOLY 7390 Rapid Rust Converters
- LIQUI MOLY MoS2-Rust Solvent | 600 ml | Corrosion protection | Rust removal | SKU: 1613

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**Shop now:** [https://www.desertcart.co.uk/products/53376737-7390-rapid-rust-converters](https://www.desertcart.co.uk/products/53376737-7390-rapid-rust-converters)

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*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-04-25*