---
product_id: 24490776
title: "Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon"
brand: "corroseal"
price: "$1284.14"
currency: USD
in_stock: true
reviews_count: 10
category: "Corroseal"
url: https://www.desertcart.us/products/24490776-corroseal-rust-converter-and-metal-primer-stops-and-prevents-corrosion
store_origin: US
region: United States of America
---

# 200-250 sq ft coverage per gallon Water-based, non-flammable formula One-step rust conversion & priming Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon

**Brand:** corroseal
**Price:** $1284.14
**Availability:** ✅ In Stock

## Summary

> 🛡️ Convert Rust, Command Durability — Don’t Let Corrosion Crash Your Crew!

## Quick Answers

- **What is this?** Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon by corroseal
- **How much does it cost?** $1284.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/24490776-corroseal-rust-converter-and-metal-primer-stops-and-prevents-corrosion)

## Best For

- corroseal enthusiasts

## Why This Product

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

## Key Features

- • **Proven Longevity & Protection:** Transforms rust into a stable, inert surface that extends the life of your metal equipment.
- • **Versatile Industrial Strength:** Perfect for marine, automotive, household, and industrial metal surfaces—your all-in-one corrosion solution.
- • **Effortless Application Options:** Apply easily with brush, roller, or spray for professional results without the hassle.
- • **Eco-Friendly & Safe Application:** Water-based, non-flammable formula cleans up with soap and water—no harsh chemicals or fumes.
- • **Rust Conversion + Primer in One:** Save time and money by converting rust and priming metal in a single, seamless step.

## Overview

Corroseal Rust Converter & Metal Primer is a professional-grade, water-based rust treatment that chemically converts rust into a stable magnetite layer while priming the metal surface in one easy step. Ideal for automotive, marine, industrial, and household use, it offers 200-250 sq ft coverage per gallon, dries in 4 hours, and is non-flammable and easy to clean up. Trusted by thousands for fast, effective corrosion control that extends metal life without the need for sandblasting.

## Description

Don't remove rust, convert rust. Corroseal rust converter is an elite, industrial strength product for all your marine, household, automotive, and industrial rust problems. Extend the life of your metal equipment by protecting it from rust and corrosion. Rust occurs naturally when the iron in steel oxidizes and returns to its original state, iron oxide. Through an innovative chemical conversion process, Corroseal Rust Converter converts rust into a stable substance, magnetite. It also primes the surface with a high quality latex metal primer at the same time. Corroseal truly provides one step corrosion control. Corroseal is the best way to deal with rust because it is less expensive, less time consuming, and is much more than sandblasting. Corroseal eliminates the need to sandblast rust by chemically converting rust from iron oxide to magnetite, a black and inert substance. Corroseal rust converter is your best rust treatment and corrosion control option because it meets all your metal surface preparation needs by converting the rust and priming the metal surface at the same time.

Review: Effective quick and easy - I really like Corroseal. This is the second truck frame I have used it on. Basically clean the metal and apply by spray, brush. I used a hand squeeze bottle and it worked great. It turns black after it cures. It will last longer with a top coat but I'm calling it good enough. It's so easy to apply I'll just treat as needed.
Review: Sorcery of the best kind. - I wish I knew about this 15 years ago.... The amount of time I have spent painstakingly wire-wheeling off every spec of rust and obsessing over the prep for paint to restore old car parts is absurd. This has no horrific smells, toxic VOC's, and it is astonishingly stable and idiot-resistant to apply. Just hit the parts with a wire brush to knock the loose/heavy rust off, wipe down with a residue-free cleaner, and apply with whatever is most convenient. Turns rust black, uncoated steel a bluish color, and leaves a hard milky film over painted surfaces.

## Features

- Paint, prime and convert rust in one step - water based rust converter with latex metal primer
- Restore metal surfaces, extend life of metal equipment by protecting it from rust and corrosion
- Non-flammable and non-corrosive, water-based formula cleans up with just soap and water
- Easy to apply - brush, roll or spray; apply at 8-10 mils wet for 200-250 sq ft per gallon coverage
- Use for all marine, automotive, general household and industrial applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KXBTPD4 |
| Age Range Description | Adult |
| Best Sellers Rank | #5,690 in Automotive ( See Top 100 in Automotive ) #30 in Care Corrosion & Rust Inhibitors #375 in Oils & Fluids |
| Brand | Corroseal |
| Brand Name | Corroseal |
| Color | Black |
| Color Code | #000000 |
| Container Type | Pail |
| Coverage | 200 |
| Customer Reviews | 4.6 out of 5 stars 4,222 Reviews |
| Dry Time In Hours | 4 |
| Finish Type | Satin |
| Global Trade Identification Number | 00704399515052 |
| Included Components | (1) 5-Gal Rust Converter |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Type Name | Corroseal |
| Item Volume | 5 gallons |
| Item Weight | 51 pounds |
| Manufacturer | Rodda Paint Company |
| Model Name | Corroseal Rust Converter |
| Model Number | 82335 |
| Paint Type | Water-based |
| Part Number | 82335 |
| Size | 640 Fl Oz (Pack of 1) |
| Special Feature | Rust Conversion |
| Special Features | Rust Conversion |
| Specific Uses For Product | Rust conversion |
| Surface Recommendation | Metal |
| UPC | 704399515052 |
| Unit Count | 640 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Corroseal
- **Color:** Black
- **Finish Type:** Satin
- **Item Volume:** 5 gallons
- **Paint Type:** Water-based
- **Size:** 640 Fl Oz (Pack of 1)
- **Special Feature:** Rust Conversion
- **Specific Uses For Product:** Rust conversion
- **Surface Recommendation:** Metal
- **Unit Count:** 640 Fluid Ounces

## Images

![Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon - Image 1](https://m.media-amazon.com/images/I/71KBW6A5uEL.jpg)
![Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon - Image 2](https://m.media-amazon.com/images/I/71T0S+2XCDL.jpg)
![Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon - Image 3](https://m.media-amazon.com/images/I/81w1h47akwL.jpg)
![Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon - Image 4](https://m.media-amazon.com/images/I/81UEqtat+hL.jpg)
![Corroseal Rust Converter & Metal Primer – Stops & Prevents Corrosion on Metal, Pro-Grade Rust Inhibitor for Cars, Trucks, Trailers, Marine & Industrial Equipment, 5 Gallon - Image 5](https://m.media-amazon.com/images/I/91cBGedw3cL.jpg)

## Available Options

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

## Questions & Answers

**Q: I have a large storage building roof to coat. Can I use a garden sprayer?**
A: As a Ablebody Seaman (Unlimited, Any Waters) and US NAVY VET. I've probably busted more rust than 99.9% of anyone hear. 
While working on the TW Nelson (Mobile oil's Survey Vessel) we helped develop this stuff. Also aboard Supertankers for several oil
Company's we got to try several different Brands of rust converter/reformer.. We brushed it. rolled it. sprayed it ( w/ air gun pick-up) and they all worked better than all previous methods.. and there were a bunch!!! In my opinion Corroseal was the Best of all!!  I still buy it in quart  & gallon sizes (when required as it goes a long way) DO NOT LET ANY OF THESE FREEZE!!! WATER BASED & WILL TURN INTO A ROCK. Talk about wasted $$$? 
Don't waste time & money on Rattle Cans as caps k-rap-out way before product does! U want to spray a large area? use air-sprayer w/ large orifice, more thin coats better than 1 thick. let dry. Just Bust off any Scale &  Leave the rust. wash down, let dry then get after it!
Just give up on acid & paste & all that k-rap. (I took more accidental showers in Ospho than I care to remember, before the new stuff) 
Wan-kers Away. 
Old Salty

**Q: how long before rust comes back if not painted right away?**
A: You don't necessarily need to paint over it. The rust doesn't comeback if you use Corroseal as directed. It seals the metal.

**Q: how long before rust comes back if not painted right away?**
A: Well, I bought it to touch up my deck chairs. The weather got cold and I have not had a chance to repaint them. I will do so in the spring. So that application is uncertain at present. However, since I had so much... My dishwasher racks had exposed metal where the rubber coating had broken down. I applied this stuff to those exposed areas, probably 2-3 months ago. I have not repainted or otherwise coated those areas. In the meantime, I have used the dishwasher multiple times (with that strong detergent!), and none of the areas I applied this stuff to has 1) lost its black color which was the result of the application, nor 2) begun to rust again. So, the coating seems very durable, even in the face of the adverse conditions in the dishwasher (water, heat, chemicals). YMMV

**Q: If i brush down to bare metal with no rust remaining, would i be better off with a different primer? (other than cost that is. i already bought it.)**
A: Corroseal needs the rust to bond to. If you're  at bare metal an epoxy primer would be best. Make sure you use a solvent to clean the surface to remove any dirt or oils that may have come from your hands. I've had great success with Corroseal on light to heavy rust.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective quick and easy
*by T***S on July 8, 2026*

I really like Corroseal. This is the second truck frame I have used it on. Basically clean the metal and apply by spray, brush. I used a hand squeeze bottle and it worked great. It turns black after it cures. It will last longer with a top coat but I'm calling it good enough. It's so easy to apply I'll just treat as needed.

### ⭐⭐⭐⭐⭐ Sorcery of the best kind.
*by J***E on July 2, 2026*

I wish I knew about this 15 years ago.... The amount of time I have spent painstakingly wire-wheeling off every spec of rust and obsessing over the prep for paint to restore old car parts is absurd. This has no horrific smells, toxic VOC's, and it is astonishingly stable and idiot-resistant to apply. Just hit the parts with a wire brush to knock the loose/heavy rust off, wipe down with a residue-free cleaner, and apply with whatever is most convenient. Turns rust black, uncoated steel a bluish color, and leaves a hard milky film over painted surfaces.

### ⭐⭐⭐⭐⭐ Truly does what it says
*by A***O on August 23, 2026*

Now this is one of the most amazing products I finally got is exactly does what they said. It takes rust and converted to metal primer. I’ve used number of products and they’ve never worked correctly. This one works perfectly. I would recommend you by with every single penny.

## Frequently Bought Together

- Corroseal Water-Based Rust Converter Metal Primer, Rust Converter - 5 Gal, 1 Count (Pack of 1)
- Corroseal-82320 Water-Based Rust Converter Metal Primer, Rust Converter - 1 Qt

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-28*