A radiator stop leak is a chemical solution that is used to seal small leaks in a vehicle’s cooling system. It is typically added to the radiator, and it works by circulating through the system and finding and sealing any leaks. Radiator stop leaks can be a temporary or permanent solution, depending on the severity of the leak.
Radiator stop leaks are important because they can help to prevent coolant leaks, which can lead to overheating and engine damage. They can also help to improve the performance of the cooling system by sealing any leaks that may be allowing coolant to escape. Radiator stop leaks have been used for many years, and they have a proven track record of effectiveness.