Radiator Stop Leak

Radiator Stop Leak


By just pouring this product into the coolant system, its micro-solid components find damaged areas and plug leaks. From there, resins in this product harden and seal those leaks. If you pour this product in advance, it plugs any potential leaks and prevents any future leaks.

Product Name Radiator Stop Leak
Contents 125ml


  • * Be sure that engine is completely turned off and that the coolant system has cooled down.
  • 1. Shake the bottle well with cap on and pour into radiator.
  • 2. Fill the correct amount of coolant and replace radiator cap. Then turn on engine to allow the liquid to circulate through the system. Make sure the leaks have stopped. If leaks continue after 30 minutes, the damaged part needs to be repaired.
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