Steel Seal Blown Head Gasket Sealer Reviews

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Steel seal blown head gasket sealer review helps you to know the solution of your blown head gasket sealer. The product was developed through very strict and dedicated laboratory testing. This product is on the market since 1999. The formula creates a molecular level seal to contract almost all similar levels of the vehicle’s engine.

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Lifetime Guarantee on Steel Seal Head Gasket Sealer

The manufacturer of Steel Seal guarantees you to repair a blown head gasket permanently. In case, it is failed to repair a blown head gasket or creaked block, they will give you an additional one at no extra charge!  Contact the Steel Seal technical support team for any queries about the guarantee.

Symptoms of a blown head gasket

There are some symptoms you will find out like a blown head gasket, these may be: engine overheating, vehicle idling rough, back pressure in vehicle’s radiator, smoke coming out from the tailpipe, noticing water on car’s oil, finding external leaks, bubbling on the radiator and freeze plugs leaks.

  • When you notice any of these signs, you should have taken the initiative steps fixing these problems as soon as possible to avoid a higher repair bill further. In the initial stage, it is very easy for you to fix the product with a steel seal head gasket sealer.

head gasket failure


When your Cadillac loses coolant, it will run good but the problem you will face is overheating on the freeway. Even there haven’t other symptoms like water in the oil or any visible leaks on the gasket. For solving the problem, your mechanic will be replaced the thermostat, radiator, and water pump as well which will be costly for you.

  • Typical sequence leads to engine replacement! Typical sequences are: overheating the car on the freeway, replacing the cooling system, appearing low coolant, keeping disappear the coolant, day by day getting shorter your driving distance, on a stage nothing left to replace without the engine, and finally you will replace the engine!

The Best Solution to the problem

You can solve this problem within 1 hour with a steel seal head gasket sealer. The only tools that you need to repair are a pair of sizzlers, a pair of pliers, and a screwdriver. Each sealer comes with a guide book where you will find out step by step guideline or photo direction. And for that, you don’t need any mechanic for this purpose as well. In below, here has given the simple 3 steps guideline for solving the problem.

Step 1: You have to install the cooling system to prevent the thermostat malfunction on repairing time. Here, no need for any mechanical skills for installing. It will take no more than 10 minutes. Pair of scissors, pliers, and screwdriver are the only tools that need to require on the step.

Step 2: Simply follow the picture directly on the guidebook for completing the flushing procedure. Remember, you should have drained antifreeze from the system, and have to replace that with water; because antifreeze is not compatible with the steel seal head gasket sealer. Recommended antifreezes are prestone low-tox and prestone conventional green antifreeze.

Step 3: Now, repair the head gasket adding the recommended dose to the surge tank. The recommended dose of steel seal: 16oz – 4 cylinder, 24oz – 6 cylinder, and 32oz – 8 cylinder.

Top northstar division that adapted with the steel seal head gasket sealer are: Cadillac Allante (1993), Cadillac Eldorado ETC (1993-1994), Cadillac Eldorado ETC (1995-2002), Cadillac Seville STS (1993), Cadillac Seville STS (1994-2004), Cadillac DeVille Concours/DTS (1996-2004), Cadillac DeVille DTS (2005), Cadillac DTS Performance (2006-2011), Buick Lucerne Super (2008-2011), Cadillac Eldorado (1994), Cadillac Eldorado (1995-2001), Cadillac Eldorado (2002), Cadillac Seville SLS (1994), Cadillac Seville SLS (1995-2001), Cadillac Seville SLS (2002-2004), Cadillac DeVille Concours (1994), Cadillac DeVille Concours (1995), Cadillac DeVille (1996-2001), Cadillac DeVille (2002-2005), Cadillac DTS (2006-2011), Pontiac Bonneville GXP (2004-2005), Buick Lucerne CXS (2006-2007), Cadillac SRX (2004-2009), Cadillac XLR (2004-2009), Cadillac STS (2005-2010), Cadillac STS-V (2006-2009), Cadillac XLR-V (2006-2009), Oldsmobile Aurora (1995-2003), Shelby Series 1 (1999-2005), Oldsmobile Intrigue (1999-2002), and Oldsmobile Aurora (2001-2002).

How does it work?

Steel Seal blown head gasket sealer provides a simple permanent repair to blown head gaskets, warped heads, and cracked engine box to achieve the best results. Always make sure you follow the pre-treatment steps to the suitable antifreeze solution in the system and repair a blown head gasket sealer. If any other repair products have been introduced to the cooling system, make sure they’re well flushed through with fresh water and the system’s refill performance.

And if any doubt always refers to the steps on the back of the box and as they’ve been open the bonnet and just make sure the engines call the police do. The product introduced to the coolant system through either the radiator cap or the expansion bottle. Obviously, on this vehicle, we can’t get to the radiator cap. So we’re going to go into the coolant system through the expansion bottle itself. We’re just going to remove the expansion bottle cap ready for the steel seal to be poured straight into the system.

Let’s simply remove the seal for the entire contents of the bottle directly into the expansion. Once the whole bottle but is juiced into the system and get the expansion cap back on at this point. Obviously, you’d make sure they had enough coolant in the expansion tank ready to go. Once the steel seal has been introduced into the system, we obviously do allow it to circulate and do its work. If the vehicle’s roadworthy start the engine find a driver run about five miles trying to keeping higher up the red band around about 60 miles per hour or so far. About just five miles or six miles something likes that but we bring it back into the workshop and let the engine cool.

If the cars not roadworthy difference being, of course, we don’t set out on the road. So in this case, we’ll run the engine up to a temperature of 30 units. This will again kill the engine let it cool down ready for finishing steps. Make sure the vehicle is completely cooled back down again and then just check the expansion tank or any level device. You’ve got to make sure you’ve got the right amount of pull in the system topping up as necessary with a 50/50 water antifreeze mix and we’re all finished charged with driving on.

Additional Directions of Steel Seal Head Gasket Sealer:

The additional directions are for the vehicle owners who have a lot of back pressure on the cooling system. You should remove the injector or spark plug from the cylinder avoiding the bubbling from the backpressure or the overflow tank. If it is possible to remove the injector wire from the cylinder, do it. Removing injector wire will prevent going the unburned fuel into the combustion chamber.

  • For Best Result: If you want to get a better result, we recommended you avoid using the flushing agent. You should reconnect the radiator hose to flush the cooling system if you already have a flushed system.

Last word

The steel seal is our top preference head gasket sealer. Our experts highly recommend the product purpose at the blown head gasket. If you are looking at a list of the Best Head Gasket Sealers, visit our article. Comment us on the post for the related purpose, our experts are waiting for you.

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