Stops blue exhaust and reduces oil burning: Ring Seal contains viscosity modifiers and high-shear polymers which provide a seal for worn pistons and rings to stop blow-by.
Works with all gasoline and diesel engines using conventional, high mileage and synthetic oil: High mileage formula is specifically designed for older higher mileage engines
Reduce wear and quiet noisy engines: Viscosity improver cushions and coats engine parts helping to reduce wear and quiet noisy engines
Use anytime: Can be added anytime, top off oil when low or while changing oil. One bottle treats 4 to 6 quarts of oil for regular 4, 6 and 8 cylinder engines