Radiator leak stop 300ml, Valvoline, 890603, Effectively prevents coolant leaks

The Valvoline Cooling System Stop Leak is designed to efficiently seal leaks in cooling systems, protecting them from damage caused by coolant leaks.

Features and Benefits

• Immediate Effect: The Valvoline radiator leak stop works instantly upon application.
• Prevents Leaks: Effectively seals cracks in the radiator and prevents coolant from leaking, ensuring optimal performance.
• Non-Blocking: Does not obstruct cooling passages.

Application

Suitable for all gasoline and diesel engine cooling systems, including closed cooling systems. Fully compatible with all types of antifreeze and coolant. It does not damage rubber, plastics, alloys, or non-ferrous metals.

When to Use?

• When there are leaks at the cooling tube connections
• When there are leaks at the cylinder head gaskets
• When there are cracks in radiators, cylinders, or engine blocks

Dosage:

For best results, refer to the product instructions.