K2 Radiator Stop Leak is a premium liquid sealant designed to quickly and permanently seal leaks in radiators, heating units, engine blocks, and gaskets. Forming a flexible metal layer, it stops leaks without clogging the cooling system or impeding coolant circulation.
This versatile formula is compatible with all types of radiators and can be mixed with any coolant, including modern “long life” varieties. K2 Radiator Stop Leak also prevents rust and scale buildup, protecting your cooling system from future issues.
Key Features:
- Effective Sealing: Quickly seals leaks in radiators, engine blocks, and gaskets
- Universal Compatibility: Works with all radiator types and is miscible with any coolant
- Rust Protection: Inhibits rust and corrosion for long-term system integrity
- No Clogging: Maintains proper coolant circulation without impeding flow
- Fast Action: Acts rapidly to stop leaks and restore cooling system performance
How to Use:
- Ensure the engine is cold and switched off.
- Unscrew the expansion tank cap or radiator cap (if no expansion tank exists).
- Shake the container thoroughly.
- Pour the entire contents into the radiator (suitable for systems up to 20 liters capacity).
- Replace the cap, start the engine, and let it run until it reaches operating temperature.
- Occasionally increase the engine revs to distribute the product evenly.
Note:
If the leak persists, a professional mechanical repair may be necessary. Leaving the product in the radiator helps protect against future leaks.
Protect and restore your cooling system with K2 Radiator Stop Leak – a trusted solution for fast, effective leak repair.
