---
product_id: 18200679
title: "Ceramic Motor Seal - Engine Cooling System Sealer for Head Gaskets, Radiators, Leaks, & Cracks - Prevents Corrosion & Rust, Improves Cooling Performance, Stops Overheating & Coolant Loss"
brand: "irontite"
price: "$246346"
currency: COP
in_stock: true
reviews_count: 8
category: "Irontite"
url: https://www.desertcart.co/products/18200679-ceramic-motor-seal-engine-cooling-system-sealer-for-head-gaskets
store_origin: CO
region: Colombia
---

# permanent leak seal 10% cooling boost high-temp ceramic shield Ceramic Motor Seal - Engine Cooling System Sealer for Head Gaskets, Radiators, Leaks, & Cracks - Prevents Corrosion & Rust, Improves Cooling Performance, Stops Overheating & Coolant Loss

**Brand:** irontite
**Price:** $246346
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, cool smarter — keep your engine unstoppable!

## Quick Answers

- **What is this?** Ceramic Motor Seal - Engine Cooling System Sealer for Head Gaskets, Radiators, Leaks, & Cracks - Prevents Corrosion & Rust, Improves Cooling Performance, Stops Overheating & Coolant Loss by irontite
- **How much does it cost?** $246346 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/18200679-ceramic-motor-seal-engine-cooling-system-sealer-for-head-gaskets)

## Best For

- irontite enthusiasts

## Why This Product

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

## Key Features

- • **Boost cooling efficiency by 10%:** Keep your engine running cooler and prevent overheating with advanced ceramic tech.
- • **Seal leaks without engine teardown:** Skip costly repairs—seal head gaskets, radiators & cracks in one easy step.
- • **Simple, no-disassembly application:** Apply directly to a clean system and watch it work—no mechanic needed.
- • **Trusted for over 50 years by enthusiasts:** Join a legacy of reliable engine protection and performance enhancement.
- • **Durable ceramic coating resists rust & corrosion:** Protect your cooling system long-term against wear and tear.

## Overview

Irontite Ceramic Motor Seal delivers a high-temperature resistant ceramic coating that permanently seals leaks in engine cooling systems, improves cooling performance by up to 10%, and prevents rust and corrosion. Easy to apply without disassembly, it offers a cost-effective, long-lasting solution trusted by engine enthusiasts for over five decades.

## Description

Buy Irontite Ceramic Motor Seal - Engine Cooling System Sealer for Head Gaskets, Radiators, Leaks, & Cracks - Prevents Corrosion & Rust, Improves Cooling Performance, Stops Overheating & Coolant Loss: Radiator - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Make absolutely sure your cooling system is super clean. - This works and works good, you just have to make absolutely sure you have all the rust gone and it be clean as possible before using.
Review: Just what I needed - Just what I needed

## Features

- Seals Leaks & Prevents Coolant Loss: Irontite Ceramic Motor Seal forms a durable ceramic coating that permanently seals leaks in head gaskets, radiators, intake gaskets, and other engine components.
- Durable & Long-Lasting Protection: The ceramic coating is resistant to high temperatures, providing a long-lasting solution for preventing coolant leaks and protecting against rust and corrosion in the cooling system.
- Improves Cooling Performance: When applied, Ceramic Motor Seal improves engine cooling performance by as much as 10%, helping to reduce engine overheating and maintain optimal engine temperatures.
- Easy to Apply & Effective: This product is simple to use and doesn’t require disassembly. It coats the entire cooling system, sealing cracks, porous areas, and leaks, ensuring your engine stays protected.
- Cost-Effective Leak Repair: Instead of costly repairs or engine disassembly, Ceramic Motor Seal offers a low-cost solution for sealing leaks, preventing further damage, and enhancing the efficiency of your cooling system.
- Trusted for Over 50 Years: Used by engine enthusiasts for over five decades, this formula delivers proven, reliable results for sealing leaks and preventing future issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JJ16F6Y |
| Best Sellers Rank | #95,040 in Automotive ( See Top 100 in Automotive ) #12 in Radiator Sealers #2,468 in Oils & Fluids |
| Brand | IRONTITE |
| Customer Reviews | 4.3 4.3 out of 5 stars (80) |
| Date First Available | May 26, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.63 pounds |
| Item model number | 468-9120-16 |
| Manufacturer | Irontite Products Inc. |
| Manufacturer Part Number | 468-9120-16 |
| Model | CERAMIC MOTOR SEAL - 16 OZ. |
| Product Dimensions | 8.11 x 2.48 x 2.4 inches |

## Images

![Ceramic Motor Seal - Engine Cooling System Sealer for Head Gaskets, Radiators, Leaks, & Cracks - Prevents Corrosion & Rust, Improves Cooling Performance, Stops Overheating & Coolant Loss - Image 1](https://m.media-amazon.com/images/I/71yPoAfVnHL.jpg)

## Questions & Answers

**Q: Will this work in a non-pressurized system like a Ford Model A?**
A: Yes, but it works better with some pressure.  I let my Model A start to warm up. then plug up the overflow pipe with a paper plug.

**Q: whats the difference between the red sealer and blue? do you need to use the thoroflush, then both sealers or just 1?**
A: Definitely use the thoroflush, and follow the instructions very carefully.  Then, use the red one. That is the actual ceramic sealer.  The blue bottle is basically an after-treatment.  My engine was dying in a very dramatic way, and the flush and sealer truly saved it.  Just... Please... Follow the instructions... To the tee!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make absolutely sure your cooling system is super clean.
*by O***R on November 29, 2023*

This works and works good, you just have to make absolutely sure you have all the rust gone and it be clean as possible before using.

### ⭐⭐⭐⭐⭐ Just what I needed
*by G***. on June 25, 2019*

Just what I needed

### ⭐⭐⭐⭐⭐ great product.
*by T***S on January 1, 2017*

Met expectations, great product.

## Frequently Bought Together

- Irontite Ceramic Motor Seal - Engine Cooling System Sealer for Head Gaskets, Radiators, Leaks, & Cracks - Prevents Corrosion & Rust, Improves Cooling Performance, Stops Overheating & Coolant Loss
- Irontite Thoro-Flush Coolant System Cleaner - Removes Rust, Scale, Oil, Sludge & Gelled Dex-Cool - 16oz Powder - Cleans Cooling Systems, Restores Coolant Flow, Safe for Cast Iron, Aluminum & Plastic
- Irontite All Weather Seal, Blue, 16 oz

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-05*