---
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: "742 kr"
currency: NOK
in_stock: true
category: "Irontite"
url: https://www.desertcart.no/products/18200679-ceramic-motor-seal-engine-cooling-system-sealer-for-head-gaskets
store_origin: NO
region: Norway
---

# Seals leaks permanently Boosts cooling by 10% High-temp ceramic coating 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:** 742 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal, cool with confidence!

## 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?** 742 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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

- • **Smart Savings:** Avoid costly repairs with a trusted, budget-friendly sealant used by pros for 50+ years.
- • **Heat-Resistant Armor:** Ceramic formula withstands extreme temperatures to prevent rust and corrosion long-term.
- • **Leak-Proof Confidence:** Permanently seals head gasket, radiator, and intake leaks without engine teardown.
- • **Effortless Application:** No disassembly needed—just pour and protect your entire cooling system instantly.
- • **Cooler Engine, Better Drive:** Enhances cooling system efficiency by up to 10%, reducing overheating risks.

## Overview

Irontite Ceramic Motor Seal is a proven, high-temperature ceramic formula that permanently seals leaks in engine cooling systems, prevents corrosion, and improves cooling efficiency by up to 10%, offering a cost-effective, easy-to-apply solution trusted by 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

## 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 | #154,812 in Automotive ( See Top 100 in Automotive ) #9 in Radiator Sealers #3,326 in Oils & Fluids |
| Brand | IRONTITE |
| Customer Reviews | 4.4 4.4 out of 5 stars (85) |
| Date First Available | May 26, 2016 |
| 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!

## 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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**Shop now:** [https://www.desertcart.no/products/18200679-ceramic-motor-seal-engine-cooling-system-sealer-for-head-gaskets](https://www.desertcart.no/products/18200679-ceramic-motor-seal-engine-cooling-system-sealer-for-head-gaskets)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*