Forte Advanced Radiator Stop Leak

Cooling-system stop-leak formulated to seal radiators and related components. Uses a blend of natural fibers and surfactants to seal cracks and pores in radiators and engine cooling systems up to 1.4 mm in diameter. Can also be used preventively to help protect the system against corrosion.

Described as highly effective and safe for cooling systems when used according to the manufacturer’s recommendations.

• Helps prevent coolant loss through hairline cracks and porosity
• Seals leaks in the cooling system and radiator
• Supports emergency repairs to reduce the risk of coolant loss and overheating
• Helps keep a vehicle operational for longer journeys when a leak is present
• May help return commercial vehicles to base without roadside cooling-system repair
• Makes water pump rubber seals more flexible

FMIC keychain included.