- Oil Leaks
- Worn & Dried Seals
- Stops Leaks
- Conditions Seals
Works with ALL gasoline and diesel engines using conventional, high mileage and synthetic oil.
- Bar’s Leaks – America’s Most Trusted Stop Leak Brand Since 1947
- Stops ALL Oil Leaks
- Seals Timing Cover, Cam Seal, Rear Main, and Other Hard to Stop Oil Leaks
Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks. This includes the timing cover seal, cam seals, O-Rings and other gaskets.