---
product_id: 720623330
title: "Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons"
brand: "rust911"
price: "€ 3.31"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.hr/products/720623330-rust911-rust-remover-concentrate-1-gal-makes-16-gallons
store_origin: HR
region: Croatia
---

# Biodegradable & non-toxic Concentrated formula makes 16 gallons Non-corrosive, safe on metals & materials Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons

**Brand:** rust911
**Price:** € 3.31
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Rust911: The concentrated power your tools and projects deserve

## Quick Answers

- **What is this?** Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons by rust911
- **How much does it cost?** € 3.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/720623330-rust911-rust-remover-concentrate-1-gal-makes-16-gallons)

## Best For

- rust911 enthusiasts

## Why This Product

- Trusted rust911 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Material Safe:** Non-corrosive on steel, brass, aluminum, plastic, rubber, and more—protect your investments
- • **Indefinite Shelf Life:** Store it, use it anytime—rust removal ready when you are
- • **Economical Concentrate:** One gallon makes 16 gallons of ready-to-use solution—max value, minimal waste
- • **Effortless Rust Eradication:** Works in 30 minutes to overnight with simple warm water activation
- • **Industrial Strength, Eco-Friendly:** Powerful rust removal without harsh acids or toxins

## Overview

Rust911 is a powerful, award-winning rust remover concentrate that dilutes to 16 gallons of non-toxic, biodegradable solution. Safe on a wide range of metals and materials, it removes rust efficiently without acids or corrosives. Ideal for professionals and enthusiasts, it offers industrial strength performance with an indefinite shelf life, making rust removal economical, safe, and hassle-free.

## Description

Powerful Industrial quality Rust Remover designed to remove tough rust. Safe and easy-to-use. Non-hazardous formulation and is guaranteed to work the way we say it will. Product Description Evapo-Rust is an amazing award winning rust remover. Rust911 is non-corrosive to steel and does not harm brass, copper, aluminum, gold, lead, titanium, steel, cast iron, chrome, solder points, vinyl, plastic, rubber, silicone, glass, cork, or wood. Rust911 has an indefnite shelf life. On average, one gallon concentrate de-rusts up to 500 pounds of light to moderately rusted steel.

Review: Keep that soak tank hot for better results - Fantastic product, nothing works quite as well on large items. Aggressively dry the product after you soak in very hot weather, or use fish tank heaters, and paint ASAP. Items look like new, easy to use, other than setting up a soak tank.
Review: Did wonders for old gas tank - Trying to get an antique car back to running condition, and the gas tank had lots of rust inside. I got rid of the old gas and washed it out as best I good, but there was still lots of rust. Since this makes enough to fill the tank, I thought I'd give it a try. The key I found is that cold water won't work. I filled it up, but after 12 hours, not much had happened. Recommendations were to warm it up a little, so I put a 500 watt halogen work light next to the tank. Once the solution warmed up, it did wonders! Two days later, the solution had turned black as coffee and I couldn't even see the bottom of the tank anymore. Once I got the solution out, all I can say is WOW! It cleaned up the rust beautifully on a 77 year old gas tank. The sender was sitting in it, and the tank was as rusty as the sender. The bottom of the sender is pretty much how well the tank cleaned up.

## Features

- Powerful, non-hazardous and safe to use for rust removal
- Not Acidic pH=6-7, NON-Toxic, non-hazardous, biodegradable
- Concentrated and Economical
- Unlike others, our product is CONCENTRATED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0031HQJWW |
| Brand | Rust911 |
| Brand Name | Rust911 |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 242 Reviews |
| Item Volume | 128 Fluid Ounces |
| Item Weight | 5.44 kg |
| Item volume | 128 Fluid Ounces |
| Manufacturer | Rust911 |
| Material Features | Biodegradable |
| Material feature | Biodegradable |
| Model Number | 12-UCONC-01-1G |
| Part Number | 07-UCONC-01 |
| Special Features | Biodegradable, Concentrated, Non Toxic |
| Special feature | Biodegradable, Concentrated, Non Toxic |
| Surface Recommendation | Glass, Metal, Plastic |
| Surface recommendation | Glass, Metal, Plastic |
| UPC | 861092000015 |
| Unit Count | 3785.4 milliliter |
| Unit count | 3785.4 milliliter |

## Images

![Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons - Image 1](https://m.media-amazon.com/images/I/71SaIe-T0ML.jpg)
![Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons - Image 2](https://m.media-amazon.com/images/I/81Z9FO0HStL.jpg)
![Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons - Image 3](https://m.media-amazon.com/images/I/91OqfGfUAWL.jpg)
![Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons - Image 4](https://m.media-amazon.com/images/I/91k+q3Vn3OL.jpg)
![Rust911: Rust Remover Concentrate 1-gal Makes 16-gallons - Image 5](https://m.media-amazon.com/images/I/81KYaq3qXUL.jpg)

## Questions & Answers

**Q: Alright, the real question.  How does it compare to evaporust? And do you really get 16 gallons out of a 1 gallon container?**
A: Both are chelant technologies, water dazed, non hazardous, etc. our active ingredients are different and able to be concentrated.  
Yes it can make 16-gallons per concentrated gallon.  Mix at 8-oz concentrate to 1-gallon of water and will remove same or more rust as any other.  
We are the original manufactures of this technology, may other companies buy our solutions. Dilute them and rebrand them as premixed rust removers.  That’s why our concentrates are so inexpensive. I hope this helps

**Q: can this be applied to remove the rust on a vehicle's frame or is there another product?**
A: I do not know for sure if it can be applied on large parts. The directions says to "immerse" the part. I used it to clean the internal (water jacket) part of a Model A engine. I never did try it by applying to a part and letting the part set. It does take some time so you would have to keep the part wet all the time (probably at least a few hours) for it to work. For frame cleaning I used the POR-15 40701 Rust Remover. It worked pretty well on lightly rusted metal.

**Q: Does Slight oil & grease effect it?**
A: Cleaning the item down to rust only would likely get you the best results for removing the rust. As for your question, I do not know how much of the effectiveness would be reduced if the item is oily or greasy - I am guessing it would be reduced by the degree of oil and/or grease present.

**Q: Can this be sprayed**
A: It can be sprayed but would not be effective, Parts need to be submerged for 1 to 2 days maybe more depending on the amount of rust.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keep that soak tank hot for better results
*by J***K on 7 May 2026*

Fantastic product, nothing works quite as well on large items. Aggressively dry the product after you soak in very hot weather, or use fish tank heaters, and paint ASAP. Items look like new, easy to use, other than setting up a soak tank.

### ⭐⭐⭐⭐⭐ Did wonders for old gas tank
*by D***S on 27 July 2024*

Trying to get an antique car back to running condition, and the gas tank had lots of rust inside. I got rid of the old gas and washed it out as best I good, but there was still lots of rust. Since this makes enough to fill the tank, I thought I'd give it a try. The key I found is that cold water won't work. I filled it up, but after 12 hours, not much had happened. Recommendations were to warm it up a little, so I put a 500 watt halogen work light next to the tank. Once the solution warmed up, it did wonders! Two days later, the solution had turned black as coffee and I couldn't even see the bottom of the tank anymore. Once I got the solution out, all I can say is WOW! It cleaned up the rust beautifully on a 77 year old gas tank. The sender was sitting in it, and the tank was as rusty as the sender. The bottom of the sender is pretty much how well the tank cleaned up.

### ⭐⭐⭐⭐ Kills rust but doesn't remove other coatings
*by G***K on 3 May 2021*

Rust 911 is inexpensive, safe to use, and kills rust, as claimed. It does NOT remove paint, primer, or body filler, but the manufacturer never claimed it does so. The parts to be derusted must be thoroughly stripped of paint before treatment with Rust 911, which can be a lot of work with today's wimpy paint stripper liquids. After treatment, the rust is transformed to a black film that must be brushed from the metal; I've found scrubbing with a stainless steel toothbrush works well. To loosen the film in hidden areas, like behind brackets, I pour a tablespoonful of steel BBs into the hidden area, tape off the holes, and vigorously shake the part. Then I remove the tape, pour out the BBs, and dunk the part back into the Rust 911 to flush the loosened particles. Several repeats of this procedure does a pretty good job removing rust from the hidden areas - slick! Even the non-rusted areas of the metal will have dark stains after treatment with Rust 911; they must also be scrubbed or sanded off. Then I rinse the metal with clear water and wipe it with phosphoric acid (metal prep) to prevent re-rusting. I also noticed if the part to be derusted is too big to be completely submerged, Rust 911 will etch a shallow groove into the part right at the waterline, which was a bit of a surprise. Overall, a good tool, but not magic.

## Frequently Bought Together

- Rust911: Makes 16-Gallons of Rust Remover Dissolver - Economical, Safe-to-Use, No Acids - Fast Rust Removal Without Sanding or Harsh Chemicals - Ultra-Concentrated 1-Gallon Bottle
- Evapo-Rust The Original Heavy Duty Rust Remover, Water-based, 5 Gallons

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-21*