AutoProfi Radiator Stop Smoke

Description

<p>This stop leak additive seals leaking radiators, heat exchangers, water pumps, and flexible hoses, helping prevent further damage and potential overheating. Simple to use, it often only requires adding to the coolant and can prolong the life of radiators with minor issues. Suitable for older vehicles, it is also ideal for preventive maintenance to keep the cooling system running efficiently.</p>