Liqui Moly Radiator Stop-Leak 150ml

Liqui Moly Radiator Stop-Leak 150ml


Small leaks caused by stone impacts, porous soldering points and hairline cracks in the cooling simple are easy to localise (one notices that the cooling water level is sinking). LIQUI MOLY Radiator Stop-Leak completely seals such leaks immediately with ease. Secures the combustion chamber from damages caused by coolant admission.

  • 150ml
  • Seals small leaks from cracks, porous joints & minor damages
  • Suitable for plastic & aluminium radiators
  • 150ml treats up to 10L of cooling water


For all cooling water and heating systems with and without water filters. Also suitable for aluminium and plastic radiators. The contents is sufficient for 10 litres of coolant. Compatible with all standard treating agents for coolants and antifreeze. Can also be used as a preventative measure.



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