Review on Bar'S Leaks High Mileage Cooling System Repair, 16.9 Oz by Luis Shreibman

I have a 2010 Hyundai Accent and last year I had a leak in the radiator with a nice puddle under the front of my car. Tried for 2 hours and couldn't find the crack or hole in the radiator and I didn't have the means to repair it professionally. I bought this stuff hoping it would fix the problem and it did! One bottle did the trick and I made sure to follow the directions to a T. It fixed it so well, in fact, that I forgot that I had the issue with the radiator until a year later when my car suddenly overheated and I ended up having to get the whole radiator replaced. In a nutshell: This product works great for small-ish leaks and does exactly as advertised, but actually take it to a mechanic when you get the chance!