





🛠️ Seal the deal before your engine feels the heat!
Bar's Leaks 1100 Head Gasket Repair is a professional-grade, dual-action liquid ceramic formula designed to stop block leaks and repair blown head gaskets. It penetrates leaks to form a durable seal harder than the original gasket, preventing oil and water mixing. Ideal for quick, effective engine maintenance, it requires antifreeze removal before application and includes a detailed instruction guide.





| ASIN | B000OO04MQ |
| Best Sellers Rank | #7,436 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Gasket Removers #36 in Automotive Fillers, Adhesives & Sealants |
| Department | unisex-adult |
| Item model number | 1100 |
| Manufacturer | Bar's Leaks |
| Product Dimensions | 4.57 x 8.64 x 21.08 cm; 639.57 g |
M**D
Great product
Bought almost 8 months back. Worked wonders on my car engine. Tolally stopped the oil and water mixing problem in my car and sealed the head gasket.
C**T
wow - this stuff really works
never thought it would wprk - but it did the job admirably and first time.
A**I
It takes weeks to seal but it really works.
Surprised to see it actually worked for my v8 Armada gasket, where exhaust gasses were entering Radiator. First 2-3 weeks felt as nothing happened, then it sealed like perfect.
D**D
Useless
Didn't work at all. Waste of money and efforts.
V**H
Don't buy this product
You will be loses if you buying this product
R**I
لم يصل المنتج
A**I
Works well as a temporary fix
Works well as a temporary fix for a small leak if you find the headgasket damaged before it starts mixing oil and coolant then your solid to use this otherwise its useless but id recommend replacing and cleaning the radiator before applying this product if your radiator is clogged then it will most probably cause more issues. But final review works well it sealed my small head gasket leak and its going strong so far will add a follow up if it comes back or something. Follow up: soo the issue was resolved it sealed the leak before but due to certain circumstances my engine over heated again not because of the sealant but it caused another leak in the head gasket and i re-used this product since first initial use i needed only half the bottle as instructions mentioned anyways it sealed up again for the 2nd time now i can say this is a good product and id recommend it if anyone is having a minor head gasket leak. AGAIN *NOT A PERMANENT FIX*
J**R
Works just like its supposed to. Save me a lot of money on my 2003 Jaguar XK8
T**A
1回洗浄して、使用しましたが、 完全に詰まってしまい、 オーバーヒートしてしまった。 結局エンジンをバラす事になった。
J**F
Eu segui o Manual e alguns vídeos só YouTube gringo. Funcionou perfeitamente. Selou o cabeçote da minha Sorento 2007 e já dura uns 8 meses
D**N
I have a 3 cylinder, diesel, 19 horsepower landscape tractor that blew a head gasket (or head, or block, don't know) and was getting exhaust gasses into the radiator water. This caused over pressure and would blow all the coolant out of the radiator in just a few minutes. Since I've taken off diesel heads before and found them to be cracked or a crack in the block, I didn't want to go that route as a first effort. I want to use the tractor before winter comes darn it. I ordered this from Amazon, and followed the directions to the letter. Since I didn't have a spark plug to remove (remember, it's a diesel), I opened the compression release for each cylinder until I found out which one was giving me trouble and left that one open during the first part of the process. Net, this stuff worked. While the tractor was running I held the end of the overflow hose in a jar of water and watched the bubbles come out. In a few minutes there were less bubbles, a few minutes more, even less. I ran the tractor for a little longer than the instructions and then drained and refilled it. There were a few bubbles at first, as compared to a blast of compressed exhaust gasses when I started, and those went away after driving the tractor around the lot a little. It's only been a few weeks since I did this, so I don't know how long the fix will last. However, I got a bottle of the other Bar's product Block Seal 1109 and put half a bottle in the radiator to take care of any residual problem. Haven't had to add water at all and there are no bubbles in the overflow bottle. If you can't fix it right by replacing the proper parts, get this stuff; it actually does what it says it will.
و**ى
استخدمته من ٦ اشهر وخليته بالمياة السيارة العادية قطع تسريب الجوان مررة وماشي الحال الحمد لله
Trustpilot
1 day ago
5 days ago