EASILY SEALS THE HEAVIEST OF HEAD GASKET LEAKS
* Engineered in US Laboratories * 100% Money Back Guarantee
* Scientifically Advanced Formula * Tested by Amalgetch Laboratories,USA
If you have any of the above symptoms in your vehicle you most definitely have a blown headgasket.
The average cost of repair is £600 - £800 and even more for bigger engines. The cost of repair exceeds the value of the vehicle many times and the vehicle becomes an uneconomical repair. The result is that the vehicle simply gets scrapped or sold off cheaply for spares or repairs.
We have the solution for you!
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 competitors 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 fast & permanent repair.
Why choose SEALS AS STEEL?
- Scientifically advanced formula – engineered in US laboratories.
- Works by chemical reaction forming 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.
ENGINEERED IN U.S. LABS TO SEAL THE HEAVIEST OF HEAD GASKET LEAKS!
Tested by Amalgatech Laboratories, Arizona, U.S.A.
Don't waste your money on other 'head gasket fix products' try
S E A L S A S S T E E L
"L I Q U I D S C I E N C E A T W O R K!"
FEEDBACK
Wilson Whyte
5.0 out of 5 stars Perfect what I needed for
Reviewed in the United Kingdom on 25 November 2025
Verified Purchase
Great product. Used as per tin instructions.
Dave Scanlon
5.0 out of 5 stars Worked as Advertised
Reviewed in the United Kingdom on 8 October 2021
Verified Purchase
Used this product on a blown head gasket. Before using the product. I could not drive more than 5 miles without car overheating steam and total loss of coolant. I used the product and all symptoms of the head gasket failure have disappeared. So far in the 3 weeks since I used it: No more white smoke. No Overheating. No Coolant Loss. Genuinely Surprised and Amazed.
Ray p
5.0 out of 5 stars It works
Reviewed in the United Kingdom on 10 January 2024
Verified Purchase
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.
George
Sealat
Reviewed in the United Kingdom on 5 July 2024
Verified Purchase
Works great used it before and had no problems.
Chris
5.0 out of 5 stars This actually works !!!
Reviewed in the United Kingdom on 24 September 2023
Verified Purchase
Although sceptical at this product, follow instructions to the letter and hey presto !! It works, very pleased with results!!
J Dodson
5.0 out of 5 stars It works
Reviewed in the United Kingdom on 5 July 2021
Verified Purchase
Truly awesome what a cost saver.
Mrs. Tracey J. Sansom
5.0 out of 5 stars Does what is says on the tin
Reviewed in the United Kingdom on 20 January 2021
Verified Purchase
It worked for me first time amazing stuff.
Mark
5.0 out of 5 stars Had a blown gasket and this did the trick
Reviewed in the United Kingdom on 16 June 2021
Verified Purchase
I had a blown gasket and was losing water daily, after putting this in the car it sealed it up, no more water loss.
