Review on Bar'S Leaks High Mileage Engine Repair, 16.9 Oz by Johnathan Rothstein

So, 800 miles in and the leak appears to be gone. I cleaned the area prior to adding the product on the next oil change. I have re-inspected several times and there is zero sign of leaks. I have to say that i was skeptical but it appears to have worked. It is very thick so pack some patience when pouring it in the motor. I just stood it up and walked away.