---
product_id: 371819601
title: "Rust-Oleum 300112 Rust Dissolver Gel, 32 oz"
brand: "rust-oleum"
price: "€ 89.13"
currency: EUR
in_stock: false
reviews_count: 5
category: "Rust Oleum"
url: https://www.desertcart.ie/products/371819601-rust-oleum-300112-rust-dissolver-gel-32-oz
store_origin: IE
region: Ireland
---

# Clinging gel formula prevents drips Dissolves rust in 10-30 mins 12-month rust inhibitor protection Rust-Oleum 300112 Rust Dissolver Gel, 32 oz

**Brand:** rust-oleum
**Price:** € 89.13
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Restore, protect, and impress—rust doesn’t stand a chance!

## Quick Answers

- **What is this?** Rust-Oleum 300112 Rust Dissolver Gel, 32 oz by rust-oleum
- **How much does it cost?** € 89.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/371819601-rust-oleum-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

- • **Precision Gel Formula:** Clings tightly to vertical and irregular surfaces without dripping, 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:** Keeps your metal surfaces rust-free for up to 12 months, so your projects stay flawless longer.
- • **Preps Surfaces for Perfection:** Leaves a smooth, paint-ready finish that ensures your next coat looks factory-fresh.
- • **Trusted by DIYers & Pros Alike:** Backed by thousands of 4.3-star reviews, this USA-made solution is the go-to for restoring metal to like-new.

## Overview

Rust-Oleum 300112 Rust Dissolver Gel is a powerful, easy-to-use gel that rapidly dissolves medium to light rust in 10-30 minutes and protects metal surfaces from rust for up to 12 months. Its drip-free formula clings to iron, steel, and other metals, creating a smooth, paint-ready surface. Ideal for professionals and DIY enthusiasts seeking fast, lasting rust removal and restoration.

## 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: Good product.
Review: I wish i can post photos to show how effective this gel is… tested it once i received on a very rusty stainless steel lock , sprayed the gel and waited for around 30-45 mins then scrubbed it with steel brush , from the rust started to dissolve like magic. This product is very effective and i am truly happy for finding the solution that can restore whatever is rusty and old back to very good new condition. Strongly recommend if you have rusty metal.

## 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 |
| ASIN  | B07HSHZZ79 |
| Best Sellers Rank | #249,816 in Home Improvement ( See Top 100 in Home Improvement ) #1,749 in Spray Paint |
| Country of Origin | USA |
| Country of Origin  | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,695) |
| Date First Available  | 8 January 2019 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Generic Name | Rust-Oleum 300112 Rust Dissolver Gel, 32 oz |
| Generic Name  | Rust-Oleum 300112 Rust Dissolver Gel, 32 oz |
| Included Components | Cleaner |
| Included Components  | Cleaner |
| Item Dimensions LxWxH | 12.4 x 8.3 x 27 Centimeters |
| Item Dimensions LxWxH  | 12.4 x 8.3 x 27 Centimeters |
| Item Weight | 906 g |
| Item Weight  | 906 g |
| Item model number | 300112 |
| Item model number  | 300112 |
| Manufacturer | Rust-Oleum |
| Manufacturer  | Rust-Oleum |
| Net Quantity | 946.3529 Milliliters |
| Net Quantity  | 946.3529 Milliliters |
| Product Dimensions | 12.4 x 8.26 x 27 cm; 907.18 g |
| Product Dimensions  | 12.4 x 8.26 x 27 cm; 907.18 g |

## 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

![Rust-Oleum 300112 Rust Dissolver Gel, 32 oz - Image 1](https://m.media-amazon.com/images/I/41bUzxvPTCL.jpg)
![Rust-Oleum 300112 Rust Dissolver Gel, 32 oz - Image 2](https://m.media-amazon.com/images/I/512PKFdkj1L.jpg)
![Rust-Oleum 300112 Rust Dissolver Gel, 32 oz - Image 3](https://m.media-amazon.com/images/I/519ViP82nfL.jpg)
![Rust-Oleum 300112 Rust Dissolver Gel, 32 oz - Image 4](https://m.media-amazon.com/images/I/51L4riB6dDL.jpg)
![Rust-Oleum 300112 Rust Dissolver Gel, 32 oz - Image 5](https://m.media-amazon.com/images/I/51OXc4PVy5L.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

### ⭐⭐⭐⭐⭐ Review
*by P***R on 24 August 2025*

Good product.

### ⭐⭐⭐⭐⭐ Review
*by A***B on 21 August 2025*

I wish i can post photos to show how effective this gel is… tested it once i received on a very rusty stainless steel lock , sprayed the gel and waited for around 30-45 mins then scrubbed it with steel brush , from the rust started to dissolve like magic. This product is very effective and i am truly happy for finding the solution that can restore whatever is rusty and old back to very good new condition. Strongly recommend if you have rusty metal.

### ⭐⭐⭐⭐⭐ Review
*by R***T on 11 January 2026*

This stuff works pretty good on rust on Chrome. If the Chrome is so Rusty that it's pitted it will get most of the rust off but it will not fix the pitting. But it will get the initial rust off the Chrome nicely just by spraying it on and waiting a few minutes and wiping it off

## 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 Ireland*
*Store origin: IE*
*Last updated: 2026-02-09*