75 years of saving money & keeping your car on the road.

At Bar’s Leaks, we make everything as easy as possible for our customers. If you can open the hood of your vehicle and open a bottle, using Bar’s Leaks is within your “repair range.” Our products have been making “three-minute mechanics” out of people for decades, for all types of vehicles and all types of leaks. There’s expertise needed, which means you can skip the expensive trip to the mechanic. And what you gain in convenience and cost savings you don’t sacrifice in effectiveness. Bar’s Leaks creates specially formulated products that seal the problem from within, so you can get back to your life — all while avoiding costly repair bills. Simply call us at 1-800-345-6572 (M-F, 8a-5p EST) or reach out to us via our contact page to get all the help you need. Or you can hit us up on FaceBook, if that’s a better option for you.

Bar’s Leaks is more than just a stop-leak company. We are a team of enthusiasts and experts who create memorable experiences with each and every one of our customers. With over 75 years of experience in helping everyday automobile owners repair leaks, we have the track record of success and long history that demonstrates our commitment and passion to helping drivers of all experience levels. The Bar’s Leaks experience encompasses everything from exciting sponsored events to unique how-to videos that support you through our easy product installation process. You’ll see that our passion shines through in everything we do, and you’ll discover that same passion when you experience the quick-working effectiveness of Bar’s Leaks products.

We want you to experience our life behind the Bar’s Leaks name — a team of dedicated, life-long car lovers, chemical engineers and problem solvers. We can be your go-to fix for any leaks related to cooling systems, engine oil, power steering, head gaskets, transmissions and much more. Our leak-stopping products travel nicely, too. Keep us in your trunk, your garage, or pick us up on your way to work so we can help you get your vehicle back on the road!

As America’s best-known brand of leak-stopping products, we try to live up to our legacy of success each day. While you can find other providers who claim to offer leak-stopping products, their formulas don’t always work and they sometimes make things worse. At Bar’s Leaks, we’re not merely dabbling in this industry, moonlighting in repair chemicals as just one part of a large business. Rather, we’re solely committed to providing fast, easy, effective ways to repair leaks, and we have the top-flight chemical engineers and customer support specialists to back it up.

Made right here in the U.S.A., each individual Bar’s Leaks product is formulated and manufactured just outside of Detroit. We’re committed to creating fast and affordable products that fit perfectly into your lifestyle and budget — just like we were when we first started selling our leak-stopping products in 1947. Choose Bar’s Leaks, so you can discover just how simple automotive maintenance can be when you have the right tools.

We are a team of enthusiasts and experts who create memorable experiences with each and every one of our customers.

Bar’s Leaks. Stop Leaks. Not Life.

Events & Media

Bar’s Leaks National Commerical 2019

Digging into the facts