The BARS Radiator Stop Leak 200 ml is a cooling system additive designed to seal small leaks and drips in radiators, heater cores, engine blocks, head gaskets, and freeze plugs. It works on plastic, aluminium, and metal components and helps maintain efficient coolant circulation by addressing minor leaks and reducing cavitation.

Key Features

• Volume: 200 ml
• Designed to seal minor cooling system leaks and drips
• Suitable for radiators, heater cores, engine blocks, head gaskets, and freeze plugs
• Compatible with plastic, aluminium, and metal radiators
• Helps reduce cavitation within the cooling system
• Rhizex particles help break up low-pressure cavities and reduce internal micro-explosions
• Helps maintain a cleaner and more efficient cooling system
• Can help reduce coolant loss caused by minor leaks
• Suitable for addressing minor leaks before more extensive mechanical attention is required
• Important: Mechanical repair may be necessary if leaks continue after treatment
• Safety: Never open the cooling system while the engine is hot or running, as severe burns may occur

Ideal For

• Radiator leak maintenance
• Sealing minor cooling system leaks
• Heater core and engine cooling systems
• Plastic, aluminium, and metal cooling components
• Preventive cooling system maintenance

For Safety Information: click here