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Fernox F4 500ml Internal Leak Sealer

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£16.91

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Quick Overview

Fernox F4 500ml Internal Leak Sealer

Fernox F4 500ml Internal Leak Sealer

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Details

  • Ideal for reducing pressure loss from sealed systems                                                                                                                                                                                 
  • Seals most weeps and small inaccessible leaks
  • Saves time and money on draining down and repairing
  • Does not cause blockages of pump, air vents etc.
  • Compatible with all metals and materials commonly used in central heating systems
  • 500ml

 

 

Additional Information

Product Code LSI