---
product_id: 90761394
title: "Stops Rust and Converts Rust Spots to Leave A Primed Surface Ready to Paint, Professional Rust Repair Manufactured in USA – Sprayer Included"
brand: "rust kutter"
price: "R$535"
currency: BRL
in_stock: true
reviews_count: 13
category: "Rust Kutter"
url: https://www.desertcart.com.br/products/90761394-stops-rust-and-converts-rust-spots-to-leave-a-primed
store_origin: BR
region: Brazil
---

# Sprayer included for easy application Converts rust chemically Primed surface ready to paint Stops Rust and Converts Rust Spots to Leave A Primed Surface Ready to Paint, Professional Rust Repair Manufactured in USA – Sprayer Included

**Brand:** rust kutter
**Price:** R$535
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stop rust in its tracks—prime, protect, and paint like a pro!

## Quick Answers

- **What is this?** Stops Rust and Converts Rust Spots to Leave A Primed Surface Ready to Paint, Professional Rust Repair Manufactured in USA – Sprayer Included by rust kutter
- **How much does it cost?** R$535 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/90761394-stops-rust-and-converts-rust-spots-to-leave-a-primed)

## Best For

- rust kutter enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use Cases:** Perfect for cars, tools, outdoor gear—anywhere rust threatens your gear’s integrity.
- • **All-in-One Application:** Includes a sprayer for precise, mess-minimized coverage on any metal surface.
- • **Long-Lasting Protection:** Creates a durable barrier that halts further corrosion and extends metal life.
- • **Rust Conversion Mastery:** Transforms flaky rust into a stable, paint-ready surface in one go.
- • **Made in the USA, Trusted Worldwide:** Professional-grade formula with a loyal 4.4-star user base since 2009.

## Overview

This professional rust converter from Sanco Industries chemically transforms rust into a stable black compound, priming metal surfaces for painting while preventing further corrosion. Packaged with a convenient sprayer, it’s designed for easy application on cars, tools, and outdoor equipment. Manufactured in the USA and highly rated by thousands, it’s a trusted solution for long-lasting rust repair and protection.

## Description

Buy Rust Kutter - Stops Rust and Converts Rust Spots to Leave A Primed Surface Ready to Paint, Professional Rust Repair Manufactured in USA – Sprayer Included: Corrosion & Rust Inhibitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Useful, works. - It works. I sprayed it on, it started reacting to the rust, and you can wipe it off. I used this on screws that had rusted on my car and it just bubbled it away lol. Then I wiped it down and it was relatively clean. I left it to dry which it does say can take up to 3 days. I wish it were quicker than that but doesn't look like it. I plan to wipe it down some more and then use my screws. Anyways, the bottle is good, and the sprayer is nice. I wish it didn't make such a mess when spraying upside down when laying under a car on a garage floor. Overall, I think this will be useful for tackling rust. I HATE RUST
Review: Stops rust - Works as advertised. Great product

## Features

- A rust converter is a specialized product designed to convert rust into a more stable and non-reactive compound that can be painted over.
- Rust converters work by chemically reacting with the rust, breaking it down into a stable, black compound that can be easily painted over.
- This product is ideal for use on metal surfaces that have rusted, such as car bodies, metal tools, and outdoor equipment.
- Rust converters can also be used to help prevent further rust formation by creating a protective barrier on the surface of the metal.
- Rust converters are easy to apply and can be used with a brush, roller, or spray gun, depending on the size and complexity of the surface being treated.
- Available in Quarts & Gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B001U1KDDC |
| Best Sellers Rank | #6,056 in Automotive ( See Top 100 in Automotive ) #28 in Care Corrosion & Rust Inhibitors #393 in Oils & Fluids |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,284) |
| Date First Available  | February 25, 2009 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 08088 |
| Manufacturer  | Sanco Industries |
| Package Dimensions  | 10.28 x 5.59 x 4.37 inches; 2.76 Pounds |

## Product Details

- **Brand:** Rust Kutter
- **Item Form:** Spray
- **Item Volume:** 32 Fluid Ounces
- **Material Feature:** Spray
- **Specific Uses For Product:** Car,Gun

## Images

![Stops Rust and Converts Rust Spots to Leave A Primed Surface Ready to Paint, Professional Rust Repair Manufactured in USA – Sprayer Included - Image 1](https://m.media-amazon.com/images/I/61iSPMUHnkL.jpg)

## Questions & Answers

**Q: Where can I use Rust Kutter?**
A: Rust Kutter is for use on metal surfaces that have rusted, such as: car bodies, metal tools and outdoor equipment. This is not meant for surfaces that exceed 220 degrees Fahrenheit.

**Q: How do I apply Rust Kutter?**
A: Rust Kutter can be used with a brush, roller, or spray gun, depending on the size and complexity of the surface being treated. See label for more in depth step-by-step instructions.

**Q: Do I have to paint the surface after using Rust Kutter?**
A: Painting is not required. Painting the surface after Rust Kutter application will likely prolong the protection from rust later on.

**Q: Are there temperature restrictions when using Rust Kutter?**
A: We recommend using Rust Kutter when temperatures are between 50-90 degrees Fahrenheit. Rust Kutter is not intended for surfaces that will reach over 200 degrees Fahrenheit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful, works.
*by N***K on November 11, 2025*

It works. I sprayed it on, it started reacting to the rust, and you can wipe it off. I used this on screws that had rusted on my car and it just bubbled it away lol. Then I wiped it down and it was relatively clean. I left it to dry which it does say can take up to 3 days. I wish it were quicker than that but doesn't look like it. I plan to wipe it down some more and then use my screws. Anyways, the bottle is good, and the sprayer is nice. I wish it didn't make such a mess when spraying upside down when laying under a car on a garage floor. Overall, I think this will be useful for tackling rust. I HATE RUST

### ⭐⭐⭐⭐⭐ Stops rust
*by J***F on January 13, 2026*

Works as advertised. Great product

### ⭐⭐⭐⭐ works good but be careful
*by D***N on October 28, 2025*

DON'T GET ON PAINT!!!! Does a good job on rust but don't get it on any surface that you don't want to get messed up, especially paint. The directions are not nearly clear enough about this - it should say will wreck paint, not dull or slightly discolor. Customer support is poor

## Frequently Bought Together

- Rust Kutter - Stops Rust and Converts Rust Spots to Leave A Primed Surface Ready to Paint, Professional Rust Repair Manufactured in USA – Sprayer Included
- Rocaris 6 Pack Carbon Steel Wire Wheel and Pen Brush Set with 1/4-Inch Hex Shank for Rust Removal, Corrosion and Scrub Surfaces
- Rust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*