Valvoline Cooling System Stop Leak
Valvoline Cooling System Stop Leak is an instant sealant engineered to provide premium protection against leaks and sealing damage. Thanks to its high-quality leak sealing components, this product is highly effective and able to stop leakage immediately following its application. Moreover, it is designed to stop seal sweating and protect against losses caused by evaporation. Valvoline Cooling System Stop Leak is recommended for all types of cooling systems present in diesel and gasoline engines.Technical Data Sheet Portal
Valvoline Cooling System Stop Leak can be used in various cooling systems of both diesel and petrol engines. It is also suitable for use in closed cooling systems.
In addition, Valvoline Cooling System Stop Leak is compatible with all types of coolants and antifreeze and does not cause any damage when applied to plastic, alloys, rubber, and non-ferrous metals.
Valvoline Cooling System Stop Leak is used to address leaking connections of a cooling hose, hairline cracks that may affect engine block, radiator, and cylinder head, and cylinder head gaskets prone to leakage.
Valvoline Cooling System Stop Leak provides outstanding protection against sealing damage that affects cooling systems and combustion chambers. More precisely, it:
- Stops leakage in a matter of minutes.
- Offers long-lasting results.
- Provides effective protection against evaporation losses and seal sweating.
- Does not leave the cooling channels blocked.
- Enables easy and quick application.
Prior to application, remove the radiator’s filling cap and turn the engine on. Set the heating systems on maximum and wait for the coolant to start flowing.
Shake the product and apply it directly to the cooling system.
Add the coolant to the cooling system until it reaches the maximum. Close the system with the cap and leave the engine at operating speed for another 10 minutes.
Take the vehicle for a test drive and check the cooling level, system sealing, and ventilation once the engine cools down.
*Check the owner's manual and/or product information sheet before use.
Links to Product Information and Safety Data SheetsCooling System Stop Leak
Technical Data Sheet Portal