Product Description

This high-performance sealing product is specially designed to stop small leaks in the radiator, cooling, and heating systems, ensuring reliable and long-lasting engine operation. Formulated to prevent coolant loss, it helps maintain the engine at optimal temperature levels while minimising the risk of overheating. By sealing leaks in the head gasket and other system components, it extends the life of the cooling system and helps prevent costly repairs. Unlike some sealants that can be abrasive or cause clogging, this formulation is carefully designed to be safe for all parts of the cooling system. Developed to work without harming rubber hoses, gaskets, or metal components, this product offers excellent compatibility with all standard antifreeze and coolant types, including OAT (organic acid technology) fluids. The advanced formula ensures that it does not create blockages within the system, keeping radiator waterways and temperature sensors free from obstructions. This feature allows for accurate temperature monitoring and optimal heat dissipation, preventing further engine issues. In addition to sealing leaks, this product provides enhanced protection against corrosion and rust. By forming a protective barrier inside the cooling system, it prevents the formation of rust and corrosion, which can lead to severe damage over time. This added layer of protection helps maintain the cooling system’s efficiency and ensures long-term reliability. Suitable for petrol, diesel, and LPG engines, this product is highly versatile and can be used in any "water" cooled engine system. It is recommended not only for addressing existing leaks but also as a preventive maintenance solution to avoid potential issues before they become severe. By reinforcing the cooling system’s integrity, it ensures that the vehicle remains in peak operating condition, providing peace of mind and long-lasting protection against leaks, corrosion, and overheating.

Manufacturer's Description

Wynns Radiator Stop Leak

Compatible withnall coolants and anti-freeze. Radiator stop leak will seal small leaks without damage to rubber hoses , gaskets or other system components.

Formulated to stop and prevent leaks in the radiator and cooling system , protect against rust and corrosion and to lubricate the water pump.

Note . Radiator stop leak will not repair broken or split hoses.

Size 325ml.