Description
Key Benefits
- Quickly seals leaks and microcracks in radiators and hose connections.
- Compatible with all types of antifreeze (G11, G12, G13, and others).
- Safe for rubber, plastic, aluminum, and other cooling system materials.
- Lubricates and protects the water pump, thermostat, and valves.
- Prevents rust and scale formation in the system.
- Biodegradable and environmentally friendly.
- Effective repair without disassembly.
- Does not clog fine radiator tubes or narrow passages.
Suitable For
- All types of vehicle cooling systems – cars, motorcycles, trucks, industrial machinery.
- Metal, plastic, and rubber radiator systems.
- Radiators, expansion tanks, hoses, seals, and joints.
- Household, commercial, and marine cooling systems.
WAGNER Radiator Stop Leak 250ml offers a fast, economical, and reliable solution for sealing leaks and restoring the integrity of the cooling system without expensive repairs or part replacements.





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