



🛠️ Seal the deal, stop the leak, own the road!
Bar's Leaks OS-1 is a premium synthetic blend formula designed to repair leaking main seals and gaskets, renew worn valve seals, and stop oil burning and blue exhaust smoke in a wide range of gasoline and diesel engines. Compatible with all motor oils and suitable for cars, trucks, motorcycles, and heavy-duty vehicles, this USA-made solution helps extend engine life and improve performance.



| Manufacturer | Bar's Products |
| Brand | Bar's Leaks |
| Model | Oil Seal |
| Product Dimensions | 25.4 x 27.94 x 10.16 cm; 498.95 g |
| Item model number | OS-1 |
| Manufacturer Part Number | OS-1 |
| Item Weight | 499 g |
| Viscosity | 15W 40 |
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