---
product_id: 456724994
title: "CRC Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits"
brand: "crc"
price: "COP 376417"
currency: COP
in_stock: true
category: "Crc"
url: https://www.desertcart.co/products/456724994-crc-thermocure-coolant-system-rust-remover-32-oz-rust-remover
store_origin: CO
region: Colombia
---

# Works in 3-4 hours Prevents engine overheating Non-corrosive water-based formula CRC Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits

**Brand:** crc
**Price:** COP 376417
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your engine cool and rust-free—because overheating is so last season!

## Quick Answers

- **What is this?** CRC Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits by crc
- **How much does it cost?** COP 376417 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/456724994-crc-thermocure-coolant-system-rust-remover-32-oz-rust-remover)

## Best For

- crc enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting Formula:** Restore cooling efficiency in just a few hours
- • **Safe & Non-Flammable:** Protect your engine with a chlorine-free, non-toxic solution
- • **Trusted by Thousands:** 4.6-star rating with over 1,500 reviews—join the savvy car care pros
- • **Effortless Rust Removal:** Say goodbye to rust scale without scrubbing or sanding
- • **Universal Cooling System Compatibility:** Perfect for radiators, water pumps, engine blocks, and more

## Overview

CRC Thermocure Coolant System Rust Remover is a 32 oz non-corrosive, non-flammable liquid designed to eliminate rust scale and deposits from vehicle cooling systems. Its water-based formula safely cleans radiators, water pumps, and engine blocks in 3-4 hours, preventing overheating and maintaining optimal engine performance. Highly rated and easy to use, it treats up to 3 gallons of coolant system fluid.

## Description

CRC Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits : desertcart.ae: Automotive

## Features

- EVAPO-RUST RUST REMOVER: Evapo-Rust effortlessly removes rust from automotive parts, hardware, tools, cookware, and antiques without any scrubbing or sanding.
- THERMOCURE FORMULA: Thermocure is made of a water-based solution that is easy-to-use on automotive cooling systems. It is non-corrosive and non-flammable.
- EASY APPLICATION: This non-flammable solution removes rust that causes overheating in three easy steps. Treats cooling systems up to 3 gallons.
- USE: The cooling system cleaner removes rust from the cooling system in three easy steps that include draining the coolant, adding the solution and topping off with water, let the solution stay in the car for 3-4 hours up to several days. Drain the cooling system and flush 3-4 times with water. Refill with manufacturer's recommended coolant.
- SPECIFICATIONS: Our Thermocure cleaner is available in a 32 oz bottle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R74I5UY |
| Best Sellers Rank | #16,298 in Automotive ( See Top 100 in Automotive ) #27 in Care Corrosion & Rust Inhibitors |
| Brand | CRC |
| Brand Name | CRC |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,541 Reviews |
| Global Trade Identification Number | 00899303007324 |
| Included Components | one bottle |
| Item Form | Liquid |
| Item Type Name | Coolant System Rust Remover, Safely Removes Rust from Cars |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 2.7 Pounds |
| Item form | Liquid |
| Item volume | 32 Fluid Ounces |
| Manufacturer | Thermocure |
| Material Features | Clean |
| Material Type Free | Chlorine Free |
| Material features | Clean |
| Model Number | TC001 |
| Number of Items | 1 |
| Part Number | TC001 |
| Product Benefits | Flat Feet |
| Scent | Unscented |
| Size | 32 oz |
| Special Features | Non Flammable, Non Toxic |
| Specific Uses For Product | Bottle |
| Specific uses for product | Bottle |
| Surface Recommendation | Cookware |
| UPC | 899303007324 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** CRC
- **Item form:** Liquid
- **Material features:** Clean
- **Scent:** Unscented
- **Specific uses for product:** Bottle

## Images

![CRC Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits - Image 1](https://m.media-amazon.com/images/I/814B44XXoSL.jpg)

## Questions & Answers

**Q: Can this be used with antifreeze?**
A: No, using it with antifreeze will change its PH level and product will not work. You can only use it with water.

**Q: Can I put this inside a motorcycle engine to remove rust. (Not starting the motorcycle obviously)**
A: If your internals are rusted you're probably going to have to do an overhaul, because you have to mix this with water and it has to circulate then you have to drain and flush with water. It removes rust from the cooling system but it's like a thick chunky slime when you drain it. Now if you're using it to flush a cooling system it has to run.

**Q: Restoring a car that isn't running yet. Can I fill the system, let it sit for a week and then flush or does it have to circulate at warm temperature?**
A: Needs to run

**Q: How many flushes did it take? I am on my fourth flush after using the solution and it still smells and the water is still dark.**
A: Really depends on how bad your system is.
Mine took 5
But the solution does degrade in quality each time i used it.
Might need to start fresh.

## Frequently Bought Together

- CRC Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits
- EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
- Dorman 47016 Coolant Service Kit Universal Fit

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**Shop now:** [https://www.desertcart.co/products/456724994-crc-thermocure-coolant-system-rust-remover-32-oz-rust-remover](https://www.desertcart.co/products/456724994-crc-thermocure-coolant-system-rust-remover-32-oz-rust-remover)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-09-21*