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Fernox Leak sealer, 500ml

£20
£40 per L
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Product Details

Product Information

  • Seals inaccessible leaks and weeping joints internally
  • Suitable for all metals

Features and Benefits

  • It can make better use of resources to repair rather than replace items

Health and Safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Technical Specifications

BrandFernox
Container size500ml
Product code5014551566033

Reviews

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5 / 5(1 reviews)

Fernox Leak Sealer

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Happy hols - 2 years ago

My central heating system sprung a leak from a pipe/Union sealed in a concrete floor one week before setting off on holiday. I added Fernox Leak Sealer via the header tank after emptying the tank and draining a bucket of water from the system - to ensure the sealer was drawn in to the system. I then ran the heating for a few hours to mix through system. Following morning all dry, no more leak!
The sealer has appearance and consistency of PVA glue so was too gluppy to add via a radiator. There is a version of this sealer for adding via radiator but it's much more expensive. This product did exactly what it promised to do and saved a huge amount of hassle.