Radiator seal 200ml

£3.99

Product Code: RADQ06TE51

Counteracts leaks in the cooling system with little effort.

ERC radiator seal reliably seals up leaks and hairline cracks and prevents expensive repairs as a result.

The Effect

Leaks and hairline cracks on radiators result in water losses and impair the cooling and heating performance and must be sealed.

The Result

Leaks on the radiator are sealed easily, quickly, and safely, and the operational reliability is re-established without sedimentation and gumming occurring within the cooling and heating system.

The benefits at a glance

ERC radiator seal:

  • Seals critical hairline cracks quickly and safely
  • Does not form deposits or gumming
  • Only reacts at leaks and hairline cracks when coming into contact with outside air
  • Eliminates expensive repairs


The ERC radiator seal is designed for one-time use and for all radiators. It is compatible with all glycol-based engine coolants.


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