CRC 401211 Heavy Duty Radiator Stop Leak
The CRC Heavy Duty Radiator Stop Leak has been formulated to quickly and easily provide a temporary solution to cracks or leaks in your radiator or heater core. This product is safe for use with all standard coolant and antifreeze types, and can be used with any type of radiator and heater core. Although not VOC compliant for California vehicles, this radiator stop leak is a good option to have on hand in case of an emergency. CRC Heavy Duty Radiator Stop Leak is easy to use as you simply pour it in and drive.