Bar'sLeaks 1010 Engine Oil Stop Leak Concentrate, 11 oz

STOPS AND SEALS ENGINE OIL LEAKS: Bar's Leaks Engine Oil Stop Leak Concentrate is specifically formulated to address common engine oil leaks caused by normal wear and aging. This product effectively stops and seals leaks for optimal engine performance.

RESTORES GASKETS AND SEALS: One bottle treats up to 5 quarts of oil. For larger systems, use 1 bottle for every 5 quarts of oil capacity. For small 4-cycle engines, apply approximately 2 ounces per quart of capacity.

PREVENTS FUTURE OIL LEAKS: Add the entire bottle of Bar's Leaks Stop Leak Concentrate to your engine oil at or between regular oil changes. Leaks are typically sealed within 200 miles or 3 days of driving. If the leak persists, a second application may be necessary, or mechanical assistance may be required.

COMPATIBLE WITH ALL ENGINE OILS: This product works seamlessly with all types of engine oils, whether gasoline, diesel, or synthetic, including conventional and high-mileage oils.