---
product_id: 55453970
title: "HYPER-SEAL ULTRA SEALS AS STEEL - HEAVIEST HEAD GASKET LEAKS REPAIR"
brand: "seals as steel"
price: "561 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Seals As Steel"
url: https://www.desertcart.dk/products/55453970-hyper-seal-ultra-seals-as-steel-heaviest-head-gasket-leaks
store_origin: DK
region: Denmark
---

# Heat-resistant weld Permanent heavy leak repair 20-minute fast cure HYPER-SEAL ULTRA SEALS AS STEEL - HEAVIEST HEAD GASKET LEAKS REPAIR

**Brand:** seals as steel
**Price:** 561 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro—permanent power for your engine’s toughest leaks!

## Quick Answers

- **What is this?** HYPER-SEAL ULTRA SEALS AS STEEL - HEAVIEST HEAD GASKET LEAKS REPAIR by seals as steel
- **How much does it cost?** 561 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/55453970-hyper-seal-ultra-seals-as-steel-heaviest-head-gasket-leaks)

## Best For

- seals as steel enthusiasts

## Why This Product

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

## Key Features

- • **Rapid 20-Minute Fix:** Get back on the road faster with a quick, permanent seal—no endless waiting.
- • **Lab-Tested Reliability:** ASTM-certified formula developed in US labs ensures professional-grade performance.
- • **Heavy-Duty Leak Solution:** Repairs the toughest head gasket leaks and warped heads that others can’t touch.
- • **Steel-Strong Molecular Bond:** Engineered to weld cracks and leaks as tough as steel, lasting the engine’s lifetime.
- • **Universal Engine Compatibility:** Works flawlessly on petrol, diesel, hybrid & LPG engines, including aluminum and cast iron blocks.

## Overview

SEALS AS STEEL is a scientifically advanced, ASTM-tested head gasket leak repair formula that chemically bonds to form a permanent, heat-resistant weld in just 20 minutes. Compatible with all engine types—including aluminum heads and heavy-duty cracks—it offers a fast, reliable alternative to costly repairs, trusted by professionals and DIYers alike.

## Description

SEALS AS STEEL is an Ultra heavy duty scientifically advanced formula that permanently seals the heaviest of cracks and leaks in head gaskets, engine blocks, cracked and warped heads. It also seals leaks in radiators, core plugs, heater matrix, water pumps and thermostat gaskets. You simply add SEALS AS STEEL to the cooling system and run the engine for 20 minutes only! SEALS AS STEEL is a break through especially when it comes to repairing leaks in; aluminum heads, larger cracks than normal and back pressure from the cylinder head. Whilst it will work in ALL TYPES of engines, it is especially suitable for BMW's, Range Rover’s Vauxhall’s, Fiat's, Renault's, Rover's, Peugeot's and other makes and models with or without aluminum heads. A permanent repair solution that saves hundreds of pounds in expensive repair bills. To date there has been nothing reliable known to repair head gasket leaks like "SEALS AS STEEL". The chemical composition of SEALS AS STEEL is a "scientifically advanced formula" ensuring a head gasket repair even when it looks impossible, leaving competitor’s products years behind. How does it work? When SEALS AS STEEL is added to the cooling system it forms a permanent molecular bond that is strong as steel, sealing cracks and holes in all types of engines including; cast iron and aluminum engine blocks, suitable for all petrol, diesel, hybrid and LPG engines in cars, vans, trucks, motor homes and agricultural equipment. 'SEALS AS STEEL' works by chemical reaction to perform a permanent repair. The welded area becomes heat resistant to high temperatures and lasts the life of the engine. It will repair the heaviest of head gasket, head and engine block leaks even if other products have failed that you previously tried. SEALS AS STEEL has been tested independently by ‘Amalgatech Laboratories, Arizona, USA’ to meet stringent ‘ASTM International’ standards. Instant Repair Unlike many other products, no need to run your vehicle for hours to seal your vehicles head gasket/cylinder head leak. You only need to run it for 20 minutes for a permanent & fast repair.

Review: Perfect what I needed for - Great product. Used as per tin instructions
Review: Good seller. Very responsible. - Unfortunately for my car the item didn’t work. However, I complained to the seller and they answered me promptly.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Harmful if swallowed.
- May cause an allergic skin reaction.
- May cause damage to organs through prolonged or repeated exposure.
- - Scientifically advanced formula – engineered in US laboratories. - Works by chemical reaction to form a permanent weld when exposed to cracks & leaks. - Repairs the heaviest of leaks and blown head gaskets in only 20 minutes.- The welded area remains heat resistant and lasts life of the engine.- Will not block the cooling system – suitable for all engines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Engine Revive |
| Brand | SEALS AS STEEL |
| Package Dimensions | 18.8 x 6.5 x 6.5 cm; 590 g |
| Manufacturer reference | ERHG002_SML |
| Manufacturer part number | ERHG002_SML |
| Item Weight | 590 g |

## Images

![HYPER-SEAL ULTRA SEALS AS STEEL - HEAVIEST HEAD GASKET LEAKS REPAIR - Image 1](https://m.media-amazon.com/images/I/21Mvhoi0PbL.jpg)

## Questions & Answers

**Q: How many bottles would i need for a 3.0?**
A: No matter what size engine you have, you should only need the one bottle.

**Q: Will this fix oil to water leak?**
A: i followed all the instructions and it done nothing to help the same problem a waste of money in my veiw

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect what I needed for
*by W***E on 25 November 2025*

Great product. Used as per tin instructions

### ⭐⭐⭐⭐ Good seller. Very responsible.
*by D***E on 18 December 2022*

Unfortunately for my car the item didn’t work. However, I complained to the seller and they answered me promptly.

### ⭐⭐⭐⭐⭐ It works
*by R***P on 10 January 2024*

I used it on my tractor and wasn't sure if it would work but I thought I would give it a try, I used it as instructed on the tin and it worked perfectly, I am pleased I will defiantly use it again,

## Frequently Bought Together

- HYPER-SEAL ULTRA SEALS AS STEEL - HEAVIEST HEAD GASKET LEAKS REPAIR
- RELD Cylinder Head Gasket Tester Kit CO2 Combustion Leak Gas Test Universal for All Cars and Motorcycles Petrol Diesel Block Rapid Engine Leak Detector for 50 Tests

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/55453970-hyper-seal-ultra-seals-as-steel-heaviest-head-gasket-leaks](https://www.desertcart.dk/products/55453970-hyper-seal-ultra-seals-as-steel-heaviest-head-gasket-leaks)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*