Additive to engine oil designed to eliminate leaks from the engine
Eurol Engine Oil Stop Leak is an additive designed to swell and revitalize seals and o-rings to prevent leaks in diesel, gas and gasoline engines.

Eurol Engine Oil Stop Leak prevents further leaks to avoid lowering the oil level in the engine, as well as to prevent soil or groundwater pollution.

Eurol Engine Oil Stop Leak is compatible with all mineral and synthetic single and multigrade oils and compatible with catalysts.
Eurol Engine Oil Stop Leak does not contain solvents or solids and not only helps swell seals, but also retains their elasticity.

A 250 ml bottle of Eurol Engine Oil Stop Leak is recommended for use with 4-6 liters of warm motor oil.
Do not overfill the engine; the oil should be completely level up to the maximum mark of the engine oil level gauge. After the additive is added, it is recommended to start the engine and let it idle for 10 minutes, so that this additive is completely mixed with oil.

It is not recommended to use Eurol Engine Oil Stop Leak if the engine has a large oil leak. A major oil leak can be caused by cracks. In this case, it is recommended to replace seals that are leaking.