---
product_id: 371819601
title: "300112 Rust Dissolver Gel, 32 oz"
brand: "rust-oleum"
price: "£59.63"
currency: GBP
in_stock: true
reviews_count: 5
category: "Rust Oleum"
url: https://www.desertcart.co.uk/products/371819601-300112-rust-dissolver-gel-32-oz
store_origin: GB
region: United Kingdom
---

# Clinging gel formula prevents drips Dissolves rust in 10-30 mins Protects metal up to 12 months 300112 Rust Dissolver Gel, 32 oz

**Brand:** rust-oleum
**Price:** £59.63
**Availability:** ✅ In Stock

## Summary

> 🛠️ Rust today, gone tomorrow—because your gear deserves the best!

## Quick Answers

- **What is this?** 300112 Rust Dissolver Gel, 32 oz by rust-oleum
- **How much does it cost?** £59.63 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/371819601-300112-rust-dissolver-gel-32-oz)

## Best For

- rust-oleum enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Join over 5,000 satisfied users who’ve elevated their maintenance game with Rust-Oleum’s proven formula.
- • **Precision Gel Formula:** No mess, no drip—this clingy gel targets rust exactly where you need it, maximizing efficiency and minimizing waste.
- • **Fast-Acting Rust Removal:** Say goodbye to rust in as little as 10 minutes—perfect for busy pros who demand quick results.
- • **Long-Lasting Rust Protection:** Keep your metal surfaces rust-free for up to a year with built-in rust inhibitors—because prevention is power.
- • **Preps Surfaces for Perfection:** Transforms rusty metal into a smooth, paint-ready canvas—ideal for flawless finishes every time.

## Overview

Rust-Oleum 300112 Rust Dissolver Gel is a powerful, easy-to-use gel that clings to metal surfaces to dissolve medium to light rust in 10-30 minutes. It includes a rust inhibitor that protects treated surfaces for up to 12 months, creating a smooth, paint-ready finish without dripping or running. Ideal for iron, steel, and aluminum, this 32 oz gel is trusted by thousands for effective rust removal and long-lasting protection.

## Description

Rust-Oleum Rust Dissolver Spray Gel is designed to quickly remove rust and prevent its return. The gel clings to surfaces, keeping formula activated without runing or driping. Creates a smooth surface that is ready for painting.

Review: A little pricey but did the job - Bought for foot ionizer luckily 2 coils came with one order, anyone who has a ionizer knows the rust is awful even after a couple of uses. I sprayed the completely filthy months old coils with this gel rust remover and after half an hour there were some rusty spots left, after one hour most were gone , sprayed again with the gel and left overnight all the rust was gone! Couldn't be more pleased with the results, it is a little pricey. Can now use without rust in the water.
Review: Great rust remover - Great product !!! Completely removes rust and if you leave it over 30 minutes it starts to strip paint off too.

## Features

- Easy to use spray gel that clings to iron, steel and other metals to remove rust quickly
- Contains a rust inhibitor that continues to protect metal from rusting for up to 12 months
- Dissolves medium to light rust in 10 to 30 minutes or less, heavier rust may need an additional application
- Wipe or rinse following use to create an ideal surface for painting
- Transforms surfaces to like-new condition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HSHZZ79 |
| Best Sellers Rank | #119,550 in Home Improvement ( See Top 100 in Home Improvement ) #939 in Spray Paint |
| Brand | Rust-Oleum |
| Brand Name | Rust-Oleum |
| Capacity | 907 g |
| Cleaning Agent Formulation | Abrasive Cleaner |
| Contains Liquid Contents? | Yes |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 5,157 Reviews |
| Global Trade Identification Number | 00020066319946 |
| Included Components | Cleaner |
| Item Form | Gel |
| Item Type Name | Rust-Oleum 300112 Rust Dissolver Gel, 32 oz |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 32 Ounces |
| Manufacturer | Rust-Oleum |
| Material Feature | Gently Cleans and Removes Tarnish Without Scratching |
| Material Features | Gently Cleans and Removes Tarnish Without Scratching |
| Material Type Free | Chlorine Free |
| Model Number | 300112 |
| Number of Items | 1 |
| Part Number | 300112 |
| Recommended Uses For Product | Dog_toy |
| Scent | Unscented |
| Size | 946.35 ml (Pack of 1) |
| Special Features | Rust Resistant |
| Specific Uses For Product | Metal |
| Surface Recommendation | Metal, aluminum |
| UPC | 020066319946 |
| Unit Count | 946.3529 Milliliters |

## Product Details

- **Brand:** Rust-Oleum
- **Item Form:** Gel
- **Item Volume:** 32 Fluid Ounces
- **Material Feature:** Gently Cleans and Removes Tarnish Without Scratching
- **Material Type Free:** Chlorine Free
- **Net Quantity:** 946.3529 Milliliters
- **Scent:** Unscented
- **Special Feature:** Rust Resistant
- **Specific Uses For Product:** Metal
- **Surface Recommendation:** Metal, aluminum

## Images

![300112 Rust Dissolver Gel, 32 oz - Image 1](https://m.media-amazon.com/images/I/51otUwJwrFL.jpg)
![300112 Rust Dissolver Gel, 32 oz - Image 2](https://m.media-amazon.com/images/I/91IWsWfm4-L.jpg)
![300112 Rust Dissolver Gel, 32 oz - Image 3](https://m.media-amazon.com/images/I/71dfydfuK7L.jpg)
![300112 Rust Dissolver Gel, 32 oz - Image 4](https://m.media-amazon.com/images/I/81KBZqzKOSL.jpg)
![300112 Rust Dissolver Gel, 32 oz - Image 5](https://m.media-amazon.com/images/I/81S2QHDreBL.jpg)

## Questions & Answers

**Q: Is this product safe on brake calipers**
A: As long as you clean it off when you are finished you will be fine.   It is water soluble so just rinse it off real well and then give it a shot of brake cleaner as well.  You will be good to go.

**Q: Will this work safely on workout equipment?**
A: Put it this way,if it has rust,this product will remove it,just follow the simple instructions and you will be amazed how well this product works,no bs,lt works.Most of us are tired of purchasing products that are crap and don’t do as advertised,this is not one of those rip-offs.

**Q: Can I paint on top of the black discolorations left behind from this product?**
A: You can, clean it well and paint with primer and then the color of your choice.

**Q: Is this product safe for rims?**
A: My experience is that is does not effect chrome finishes, but it will dull polished aluminum.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A little pricey but did the job
*by A***R on 16 March 2026*

Bought for foot ionizer luckily 2 coils came with one order, anyone who has a ionizer knows the rust is awful even after a couple of uses. I sprayed the completely filthy months old coils with this gel rust remover and after half an hour there were some rusty spots left, after one hour most were gone , sprayed again with the gel and left overnight all the rust was gone! Couldn't be more pleased with the results, it is a little pricey. Can now use without rust in the water.

### ⭐⭐⭐⭐⭐ Great rust remover
*by S***A on 16 June 2026*

Great product !!! Completely removes rust and if you leave it over 30 minutes it starts to strip paint off too.

### ⭐⭐⭐⭐⭐ ممتاز
*by F***D on 27 December 2024*

مزيل للصدأ رائع

## Frequently Bought Together

- Rust-Oleum Rust Dissolver Trigger Spray Gel | Heavy-Duty Corrosion Remover for Metal Tools, Cars, Bikes, Grills, Bolts, Firearms & More | 32 oz
- 3pcs Wire Brushes for Cleaning Rust, Upgrade Wire Brush Set - Brass/Stainless Steel/Nylon Bristles, Small Metal Wire Brush with Curved Handle Grip, Wire Brushes for Paint and Stain, 7 Inches (3pcs)
- Rocaris 6 Pack Carbon Steel Wire Wheel and Pen Brush Set with 1/4-Inch Hex Shank for Rust Removal, Corrosion and Scrub Surfaces

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-24*