K2 Radiator Stop Leak - Radiator Sealant 250 g

K2 Radiator Stop Leak – An effective and safe solution for cooling system leaks.

K2 Radiator Stop Leak is a professional-grade liquid sealant developed to repair leaks in radiators, heaters, engine blocks and gaskets. It works by forming a flexible metal layer at the leak site, ensuring a permanent and durable seal. In addition, the substance contains important inhibitors that protect the system from rust and corrosion, extending its service life.

Key product benefits:

• Fast and effective: Works immediately upon contact with the leak, minimizing the risk of engine damage.
• Safe for the system: The special formulation ensures that the substance does not block the pipes of the cooling system or impair the circulation of the liquid.
• Prevents deposits: Helps prevent the accumulation of limescale and other impurities in the system.
• Protects against corrosion: Contains anti-rust ingredients that keep the internal surfaces of the system in good condition.
• Compatible: Can be mixed with all types of coolant (antifreeze) on the market and is suitable for all radiators.

Instructions for use:

1. Check the coolant level and top up if necessary.
2. Warm up the engine until the coolant is warm (note: do not open the cap while the engine is hot!).
3. Shake the bottle thoroughly before use.
4. Pour K2 Radiator Stop Leak directly into the radiator or expansion tank.
5. Keep the engine running for about 15–20 minutes so that the substance circulates in the system and seals any leaks.

Technical specifications:

• Product: K2 Radiator Stop Leak / Przywraca szczelność chłodnicy.
• Intended use: Sealing leaks in the cooling system.
• Package size: 250 g.
• Compatibility: Suitable for for all radiator types and fluids.