Stop Lake ABRO powder

Apro Stop Leak - to stop radiator water leakage for anyone suffering from low coolant / car cooling water - all you have to do is open the radiator cap and put the contents of the Apro Stop Leak box and run the engine for 10 to 15 minutes, after which all leakage problems of coolant / water are solved. Due to the danger of low coolant / water, there is no objection to owning a box and keeping it in the car for cars that do not have leaks and using it in case of emergency. Made in the United States of America