Lucas Engine Oil Stop Leak is a unique formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines! It contains nothing that could be harmful to an engine and can actually extend the life of the engine oil at least 50% longer. Lucas Engine Oil Stop Leak is not only a leak stopper but also an excellent additive for worn engines.

The user can expect less engine noise, higher oil pressure and less oil consumption as the Lucas additives fill the space between the worn parts.

FEATURES

• Contains no harmful solvents
• Reduces engine noise and oil consumption, while raising oil pressure
• Renews worn seals with no risk of damage or eventual corrosion
• Compatible with petroleum, semi-synthetic and full synthetic motor oils