---
product_id: 456724994
title: "Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits"
brand: "crc"
price: "R1389"
currency: ZAR
in_stock: true
category: "Crc"
url: https://www.desertcart.co.za/products/456724994-thermocure-coolant-system-rust-remover-32-oz-rust-remover-vehicle
store_origin: ZA
region: South Africa
---

# prevents engine overheating 32 oz precision formula non-corrosive & eco-friendly Thermocure Coolant System Rust Remover, 32 Oz, Rust Remover for Vehicle Cooling Systems, Removes Rust Scale and Deposits

**Brand:** crc
**Price:** R1389
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your engine cool, clean, and unstoppable with Thermocure!

## Quick Answers

- **What is this?** 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?** R1389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/456724994-thermocure-coolant-system-rust-remover-32-oz-rust-remover-vehicle)

## 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

- • **Prolongs Engine Life:** Removes rust deposits to optimize heat transfer and prevent costly overheating.
- • **Trusted by Pros & DIYers:** Highly rated with 4.7 stars and proven results on older and high-mileage vehicles.
- • **Simple 3-Step Application:** Drain, treat, flush—clean your cooling system in just a few hours.
- • **Effortless Rust Elimination:** Say goodbye to stubborn rust without scrubbing or sanding.
- • **Engineered for Cooling Systems:** Water-based, non-flammable formula designed specifically for vehicle radiators and engine blocks.

## Overview

CRC Thermocure Coolant System Rust Remover is a 32 oz water-based, non-corrosive solution that safely dissolves rust scale and deposits from vehicle cooling systems. Designed for easy 3-step use, it restores optimal heat transfer, prevents overheating, and extends engine life without harsh chemicals or fumes. Trusted by thousands, it’s the go-to maintenance essential for millennial professionals who demand reliability and performance.

## Description

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R74I5UY |
| Batteries required | No |
| Best Sellers Rank | #36,450 in Automotive ( See Top 100 in Automotive ) #56 in Care Corrosion & Rust Inhibitors |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,471) |
| Date First Available | 5 February 2016 |
| Included components | one bottle |
| Is assembly required | No |
| Is mould resistant | Chlorine Free |
| Item Weight | 1.23 kg |
| Item model number | TC001 |
| Item volume | 32 Fluid Ounces |
| Product Dimensions | 2.5 x 5.7 x 7.8 cm; 1.22 kg |
| Scent | Unscented |
| Specific uses | Bottle |

## Product Details

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

## Images

![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.za/products/456724994-thermocure-coolant-system-rust-remover-32-oz-rust-remover-vehicle](https://www.desertcart.co.za/products/456724994-thermocure-coolant-system-rust-remover-32-oz-rust-remover-vehicle)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*