Liquid Heavy Duty Stop Leak

• Fast-Acting, Permanent Seal for Cooling System Leaks

• Contains Effective Water Pump

   Lubricants and Rust Inhibitors

Instructions For Use

Let engine idle until radiator is hot.

Shut motor off and let stand until pressure is off the cooling system to safely remove the radiator cap.

Our entire contents of bottle into radiator and replace cap.

Resume running engine at idle until leak stops (approximately 15-25 minutes).

 354 ml.