SONAX Radiator Sealant 250ml

ARTICLE NUMBER: 04421410 Category

Fast acting breakdown aid for sealing hairline cracks and small holes in all radiator systems (also high performance crossflow radiators) and hoses. Does not affect plastics, gaskets and metals. Also works preventively in all usual commercial coolants. Seals micro fine leaks and hairline cracks, even before any fluid can escape.

  • Shake bottle well before use
  • Allow the engine to run warm. (Do not use when engine is hot!) Turn off engine.
  • Pour the contents into the radiator, or, directly into the cooling circuit. Let the engine run for at least 10 minutes
  • Turn up the heating to the highest level. Top up the radiator system with water

£8.10
Ex VAT: £6.75

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SONAX Radiator Sealant 250ml
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