---
product_id: 118989501
title: "Rust Remover, Rust Dissolving Solution, Reusable and Biodegradable, 128 Fluid Ounces"
brand: "por-15"
price: "€ 231.36"
currency: EUR
in_stock: true
reviews_count: 13
category: "Por 15"
url: https://www.desertcart.de/products/118989501-rust-remover-rust-dissolving-solution-reusable-and-biodegradable-128-fluid
store_origin: DE
region: Germany
---

# Dissolves rust in as little as 1 hour Biodegradable & eco-friendly Reusable up to 3-4 times Rust Remover, Rust Dissolving Solution, Reusable and Biodegradable, 128 Fluid Ounces

**Brand:** por-15
**Price:** € 231.36
**Availability:** ✅ In Stock

## Summary

> ♻️ Restore with confidence, rust never looked this easy!

## Quick Answers

- **What is this?** Rust Remover, Rust Dissolving Solution, Reusable and Biodegradable, 128 Fluid Ounces by por-15
- **How much does it cost?** € 231.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/118989501-rust-remover-rust-dissolving-solution-reusable-and-biodegradable-128-fluid)

## Best For

- por-15 enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Use Efficiency:** Reuse up to 4 times, maximizing value and minimizing waste
- • **Eco-Conscious Formula:** Biodegradable and safe for easy disposal—protect your project and the planet
- • **Metal-Safe Versatility:** Removes rust without harming steel, plastic, or paint—preserve original surfaces
- • **No Scrubbing, No Fumes:** Odorless, no sanding needed—restoration made effortless
- • **Fast-Acting Rust Dissolver:** Submerge and watch rust vanish in hours, not days

## Overview

POR-15 Rust Remover is a powerful, biodegradable rust dissolving solution that safely removes light to heavy rust from metal surfaces without damaging plastics or paint. One gallon can derust up to 300 pounds of steel, works odorlessly and requires no scrubbing. It’s reusable up to 3-4 times, making it an efficient and eco-friendly choice for professional restorers and DIY enthusiasts alike.

## Description

POR-15 Rust Remover Rust Dissolving Solution will safely remove light to even heavy rust completely from metal surfaces and will not affect plastic, PVC, Viton, and most paints. One gallon derusts up to 300 pounds of heavily rusted steel. Rust Remover will not harm unrusted steel and is safe on other metals. Rust Remover has no fumes or bad odors. No sanding or scrubbing required.

Review: Good stuff - Used on restoration of two rust covered carbon steel pocket knives. At 12 hours it had stripped away the corrosion and loosened up the slip joints as well. Easy to follow directions. Easy cleanup.
Review: This stuff works! - This stuff is great! I had a bunch of rust on the inside of a trunk lid in areas that weren't easily accessible. I sealed the edges and poured almost the whole gallon in and waited. 8 hours later and almost all the rust was gone! You can see by the pictures a before and after of the same area. That last picture you can see the rust line that shows exactly where the solution was sitting and working before I had to rotate it. I can see how it would be expensive in large amounts if you are doing large panels but if you are restoring a car and want to keep most of the original metal then this is great stuff. A little bit of thought on how to contain the product is all you need for this stuff to go a long way.

## Features

- ✅ HOW IT WORKS Submerge rusty metal object in POR-15 Rust Remover until rust is dissolved. Check item every hour for light rust or every eight hours for heavy rust. Extremely heavy rusted parts can take up to 3 days.
- ✅ REUSABLE Carefully pour used Rust Remover into a sealable plastic container and store away from excessive heat and cold. Can be effective up to 3-4 uses, depending on previous uses.
- ✅ SAFE TO USE POR-15 Rust Remover is biodegradable and easy to dispose of. Gloves and eye protection is recommended durning use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NRBT7JX |
| Best Sellers Rank | #70,432 in Automotive ( See Top 100 in Automotive ) #242 in Care Corrosion & Rust Inhibitors #2,154 in Oils & Fluids |
| Brand Name | POR-15 |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,080) |
| Global Trade Identification Number | 00051491407014 |
| Included Components | 1 container |
| Item Type Name | Rust Remover |
| Item Volume | 1 Gallons |
| Item Weight | 9.29 Kilograms |
| Manufacturer | POR-15 |
| Number of Items | 1 |
| Special Features | Environmentally safe, Fast rust dissolving solution, Odorless |
| UPC | 051491407014 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** POR-15
- **Item Volume:** 1 Gallons
- **Number of Items:** 1
- **Special Feature:** Environmentally safe, Fast rust dissolving solution, Odorless
- **Unit Count:** 1.0 Count

## Images

![Rust Remover, Rust Dissolving Solution, Reusable and Biodegradable, 128 Fluid Ounces - Image 1](https://m.media-amazon.com/images/I/61leglvZK3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it work on chrome ?**
A: Yes, it will remove rust on chrome but don't leave it on longer than necessary.

**Q: can i use por 15 rust remover on a radiator flush**
A: Hello,  yes you may use it in your radiator as a flush,  but it is meant to have items submerged in it to be most effective.   I don't think it will remove much of the rust if you "flush" it through the radiator.   You'd need to allow time for the liquid to sit and react with the interior surfaces (8-12 hours), then flush it out.

**Q: Can this be mixed with water or something ? Or do I have to buy 15 gallons to submerge my motorcycle gas tank**
A: Fill your tank up with rinsed grave, stainless steel BBs or vibratory Sander media and a little bit of water, then shake the bejesus out of it. Rinse, repeat until you're satisfied. Do the last rinse with hot, hot water to heat up the tank, then dump it. The heat will evaporate the water.

**Q: Can this be put on with a pump sprayer**
A: It needs time to remove the rust. I guess it could be put on with a pump sprayer but it needs to stay wet to work and you might be using a lot of product to achieve that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff
*by D***B on July 5, 2025*

Used on restoration of two rust covered carbon steel pocket knives. At 12 hours it had stripped away the corrosion and loosened up the slip joints as well. Easy to follow directions. Easy cleanup.

### ⭐⭐⭐⭐⭐ This stuff works!
*by K***E on November 20, 2020*

This stuff is great! I had a bunch of rust on the inside of a trunk lid in areas that weren't easily accessible. I sealed the edges and poured almost the whole gallon in and waited. 8 hours later and almost all the rust was gone! You can see by the pictures a before and after of the same area. That last picture you can see the rust line that shows exactly where the solution was sitting and working before I had to rotate it. I can see how it would be expensive in large amounts if you are doing large panels but if you are restoring a car and want to keep most of the original metal then this is great stuff. A little bit of thought on how to contain the product is all you need for this stuff to go a long way.

### ⭐⭐⭐⭐⭐ Works!
*by R***N on June 3, 2025*

I restore old trucks with parts that are obsolete (can't get them anymore) and fight corrosion daily. This works great soaked overnight aggitating the solution and parts periodically. Let soak overnight and the rust is dissolved

## Frequently Bought Together

- POR-15 Rust Remover, Rust Dissolving Solution, Reusable and Biodegradable, 128 Fluid Ounces
- POR-15 Metal Prep, Metal Etching Rust Neutralizer, Non-flammable and Water-based, 32 Fluid Ounces, 1-quart
- POR-15 Cleaner Degreaser, Non-flammable and Water Based, Removes Grease, Oil and Surface Debris, 1-quart

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-05-08*