Our strongest formula ever to stop main seal, valve seals, timing cover seal, cam seals, crankshaft seal, oil pan, valve cover and all other oil leaks.
Bar’s Leaks Liquid Aluminum not only seals leaks, but also conditions the system. With this formula, you’re getting a solution to your immediate problem plus a preventive tool for avoiding future issues with heater core leaks and coolant leaks.
Please choose: What issue are you having?
Tried today on a 2004 BMW 325ci. I had a radiator leak and almost paid $300+ dollars to replace the radiator. I saw this product online, called my mechanic and asked his opinion. He said, “why not?” I bought it for under $10 at Walmart. Followed the directions and have been driving all day with no more leaks. Seems to be working GOOD! Leak has stopped!
– Mike C. – Atlanta, GA
Let me preface by saying I don’t know much about cars. I only know that I’ve had horrible luck with them. I’ve done a lot of work and maintenance on my Ford Escape 2005. The first time it was overheating, was because the fans were broken. After I got them replaced, the car ran good until it got a leak somewhere in the reservoir/tubes to the radiator. For months I had to keep dumping coolant/water into the reservoir EVERY SINGLE TIME I needed to get to work or even just go down a few blocks cause it would start leaking badly after just a few minutes of putting it in
I tried for weeks to find the leak but could never find it. I was skeptical that the Cooling System Repair (1150) was going to work, but I tried it at the recommendation of a friend. I am happy to say that it definitely works. In my case my car is still overheating but at least a lot less faster, and I haven’t had to add any coolant or water for a week now. Just remember to SHAKE WELL!
– Roxas Hulse – Hialeah FL
I had a leak in the radiator of my car and I used your product and today saved a lot of money. Before that, I have to buy a gallon of coolant every week and now I don’t buy coolant any more, I forgot when was the last time I had to buy it. After that, I bought your products for engine and transmission and used them. My old car is working quiet and it is saving gas, I don’t know the exact quantity but I know that I am saving money in gas. I am very happy with your Cooling System Repair (part 1150) blue and black product in the clear double sided bottle. You guys are the best, thanks again.
– R. F. Rey – Alpopka, FL
We are fueled by the ability to give our customers the power to fix their leaks themselves, safely, affordably and quickly. Award-winning products have been making “three-minute mechanics” out of people for over 70 years, for all types of vehicles, all types of leaks.
We know your busy life can’t stop for a leak — there is never a good time to deal with car troubles. That is why Bar’s Leaks creates safe, effective, easy-to-use products that effortlessly fit into your current lifestyle and budget. Guaranteed. Bar’s Leaks gets you back on the road and back to your life.
History of Bar’s Leaks
The video below is a brief overview and explanation of two of our most popular Bar’s Leaks products: the Liquid Aluminum Radiator Stop Leak (p/n
Anyone who has ever suffered an overheating vehicle knows what a hassle it is. Not only can an overheating car, truck, van or SUV leave
There’s nothing more frustrating than walking out to your car in the morning and noticing your car has developed a leak. Car leaks make most drivers think about the inconvenience of visiting a mechanic, not to mention the cost. But, at Bar’s Leaks, we specialize in offering car leak repair solutions that are fast, easy, effective and affordable. We help everyday drivers fix car leaks related to the cooling system, head gasket, engine oil, power steering, transmissions, and more. Our products are proven to alleviate mild to moderate leaks, and many of our solutions also condition the vehicle systems to which they’re applied.
You can find plenty of car leak repair products on the market. But many of these alternative products aren’t proven to effectively stop leaks, and some can actually make your issue worse. At Bar’s Leaks, we can point to nearly 70 years of helping drivers effectively stop leaks. We’re the #1 chemical repair brand and we continue to assist auto owners just like you because our products are effective and simple to use. If you can pop the hood of your car, you can use a car leak repair product from Bar’s Leaks. There’s no special automotive expertise required.
At Bar’s Leaks, our innovative products start with an advanced chemical engineering team. We employ a group of top grade chemists who are always searching for better ways to fix car leaks. We’re also improving on our own formulations, developing new products in response to the latest innovations and technologies from auto manufacturers. Our goal is always the same: to help get you back on the road again as quickly, affordably and easily as possible.
Our repair products are made right here in the United States, just an hour outside of Detroit. As America’s best-known car leak repair brand, we have a reputation and legacy to live up to. That’s why we’re always pushing to create, and offer to everyday drivers, the most effective, affordable and easy-to-use products to help fix car leaks. As the hundreds of millions of customers we’ve served can attest, Bar’s Leaks is the car leak repair provider that delivers solutions that fit into your lifestyle and budget.
Browse our selection of car leak repair products, to find a fast, easy, effective solution today.
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