---
product_id: 549778045
title: "Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack)"
brand: "corroseal"
price: "S$150"
currency: SGD
in_stock: true
reviews_count: 13
category: "Corroseal"
url: https://www.desertcart.sg/products/549778045-corroseal-water-based-rust-converter-and-metal-primer-rust-repair
store_origin: SG
region: Singapore
---

# 2 quarts, double coverage brush, roll, or spray application rust conversion + primer in 1 step Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack)

**Brand:** corroseal
**Price:** S$150
**Availability:** ✅ In Stock

## Summary

> 🛠️ Convert Rust Like a Pro — Protect, Prime, and Paint with Confidence!

## Quick Answers

- **What is this?** Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack) by corroseal
- **How much does it cost?** S$150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/549778045-corroseal-water-based-rust-converter-and-metal-primer-rust-repair)

## 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

- • **Broad Coverage Power:** Each quart covers up to 63 sq. ft., perfect for automotive, marine, and industrial use
- • **Effortless Application:** Milky white to black finish, easy brush, roll, or spray with low odor and water cleanup
- • **Long-Lasting Corrosion Defense:** Seals out moisture, salt, and oxidation to prevent future rust
- • **Trusted by Pros, Loved by DIYers:** Made in the USA and highly rated for reliable, professional-grade protection
- • **Dual-Action Rust Converter & Primer:** Transforms rust into a durable, paint-ready surface—no sanding needed

## Overview

Corroseal Water-Based Rust Converter & Metal Primer is a professional-grade, non-toxic solution that chemically transforms rusted metal into a tough, black primer in one easy step. Designed for automotive, marine, industrial, and household use, it offers up to 63 sq. ft. coverage per quart, applies with brush, roll, or spray, and prevents future corrosion by sealing out moisture and salt. Trusted by mechanics and DIY enthusiasts alike, Corroseal delivers durable, paint-ready protection with low odor and easy water cleanup.

## Description

Take on rust the professional way with Corroseal Rust Converter & Metal Primer — the trusted, Made-in-USA solution that transforms rusted metal into a durable, paint-ready surface in just one step. Corroseal’s water-based, non-flammable formula combines a rust reformer, corrosion inhibitor, and primer in one powerful product. It chemically converts existing oxidation into a hard, black protective coating that stops corrosion, seals the surface, and prevents future rust.Designed for serious results in automotive, industrial, marine, and DIY household maintenance, Corroseal works anywhere metal is exposed to weather, salt, or moisture. Use it to restore truck frames, trailers, car undercarriages, diamond plate, railings, tractors, farm equipment, storage tanks, ramps, fences, outdoor furniture and more. Whether you’re maintaining heavy-duty machinery or protecting your boat, this anti-rust coating delivers professional-grade durability you can trust.Application is simple—just brush, roll, or spray. Corroseal goes on milky white and dries to a black finish that can serve as your primer undercoating. Each quart covers 60-63 sq. ft. and works with both water-based and oil-based top coat paints.Built for those who take pride in their work, Corroseal is the proven rust treatment that protects your investment for years to come.

Review: Works great - This stuff is great. Converts the rust to a black tough primer, ready to paint.
Review: Works well and provides a nice finish with minimal effort. - I have used another product for a number of years dealing with rust as it occurs on a Freighliner chassis and tow gear and things. I've been surprised at how well it has worked. This product claims to convert rust in the same way but is water based instead of oil based. was a little skeptical about this being a water based product but read some reviews by professional restoration types on other websites that sounded excellent so gave it a try. First, water cleanup is definitely a welcome change. As to the product, the reviews of its long term effectiveness were good. I have no reason to doubt them but haven't used it long enough to confirm them, I have used it in a number of places over the past couple of months and been pleased with the result whether significant preparation was needed on heavy rust or just normal maintenance on light rust as it begins to occur. Follow the directions, including the additional coats indicated by the colors it presents as it dries and I think you will like the results. It will dry to a durable deep black finish somewhere between gloss and semi-gloss. It serves as a primer for paint at that point although the finish looks nice enough, even when applied with a brush ,that the only reason I think I'll paint is to make the adjacent surfaces look as nice as this turns out. I'm even considering just using this although it would make for an expensive paint where rust treatment isn't required. I did some black enameled panels where there was rust I brushed out in a few place and no rust in other places. I coated the whole panel and it looks nice and uniform in the previously rusted areas as well as the rest of the panel. I will definitely be purchasing more of this.

## Features

- Quickly Converts & Primes Metal in One Step - Corroseal transforms rusted metal surfaces into a durable, paint-ready finish—no grinding or sanding required
- Stops Rust & Prevents Future Corrosion - Creates a tough, anti-rust seal that blocks moisture, salt, and oxidation from returning
- Easy to Brush, Roll, or Spray on – Goes on milky white and dries solid black, low odor, non-flammable, and cleans up easily with soap and water; covers 60-63 sq. ft. per quart
- Built for Automotive, Marine, Industrial & General Household Use - Protects truck beds, car parts, trailers, farm equipment, machinery and more from salt, weather and wear
- Made for Pros Who Demand Results - Trusted by mechanics, contractors, and DIYers for reliable, long-lasting rust protection; proudly made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFGFK1VF |
| Age Range Description | Adult |
| Best Sellers Rank | #5,349 in Automotive ( See Top 100 in Automotive ) #23 in Care Corrosion & Rust Inhibitors |
| Brand | Corroseal |
| Brand Name | Corroseal |
| Color | Clear |
| Color Code | #000000 |
| Container Type | Can |
| Coverage | 126 |
| Customer Reviews | 4.6 out of 5 stars 2,579 Reviews |
| Finish Type | Satin |
| Included Components | (2) Quarts Rust Converter |
| Item Form | Liquid |
| Item Type Name | Corroseal |
| Item Volume | 2 quarts |
| Manufacturer | Rodda Paint Company |
| Model Number | 82320-2PK |
| Paint Type | Watercolor |
| Part Number | 82320-2PK |
| Size | 32 Fl Oz (Pack of 2) |
| Special Feature | Non Toxic |
| Special Features | Non Toxic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 704399524054 |
| Unit Count | 64 Fluid Ounces |

## Product Details

- **Brand:** Corroseal
- **Color:** Clear
- **Finish Type:** Satin
- **Item Volume:** 2 Quarts
- **Paint Type:** Watercolor
- **Size:** 32 Fl Oz (Pack of 2)
- **Special Feature:** Non Toxic
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal
- **Unit Count:** 64.0 Fluid Ounces

## Images

![Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack) - Image 1](https://m.media-amazon.com/images/I/71XDudHoZCL.jpg)
![Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack) - Image 2](https://m.media-amazon.com/images/I/81w1h47akwL.jpg)
![Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack) - Image 3](https://m.media-amazon.com/images/I/81UEqtat+hL.jpg)
![Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack) - Image 4](https://m.media-amazon.com/images/I/91cBGedw3cL.jpg)
![Corroseal Water-Based Rust Converter & Metal Primer, Rust Repair Converts and Preps Surface All-in-One, 1 Quart (2-Pack) - Image 5](https://m.media-amazon.com/images/I/81kA16uViJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by C***R on June 13, 2026*

This stuff is great. Converts the rust to a black tough primer, ready to paint.

### ⭐⭐⭐⭐⭐ Works well and provides a nice finish with minimal effort.
*by L***F on October 8, 2024*

I have used another product for a number of years dealing with rust as it occurs on a Freighliner chassis and tow gear and things. I've been surprised at how well it has worked. This product claims to convert rust in the same way but is water based instead of oil based. was a little skeptical about this being a water based product but read some reviews by professional restoration types on other websites that sounded excellent so gave it a try. First, water cleanup is definitely a welcome change. As to the product, the reviews of its long term effectiveness were good. I have no reason to doubt them but haven't used it long enough to confirm them, I have used it in a number of places over the past couple of months and been pleased with the result whether significant preparation was needed on heavy rust or just normal maintenance on light rust as it begins to occur. Follow the directions, including the additional coats indicated by the colors it presents as it dries and I think you will like the results. It will dry to a durable deep black finish somewhere between gloss and semi-gloss. It serves as a primer for paint at that point although the finish looks nice enough, even when applied with a brush ,that the only reason I think I'll paint is to make the adjacent surfaces look as nice as this turns out. I'm even considering just using this although it would make for an expensive paint where rust treatment isn't required. I did some black enameled panels where there was rust I brushed out in a few place and no rust in other places. I coated the whole panel and it looks nice and uniform in the previously rusted areas as well as the rest of the panel. I will definitely be purchasing more of this.

### ⭐⭐⭐⭐⭐ Great stuff
*by P***L on July 1, 2026*

This stuff is great. I've seen a review where they complained that it did not cover paint in black. Well if you know the chemistry of iron molecules you would know it only turns rust black, it's also in the discrimination. It works great and they use this same stuff on iron ships. That alose should speak for itself.

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-28*