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Fernox F4 Super Concentrate Central Heating Leak Sealer 290ml

£22.63 £18.86
In stock
32 Available for Delivery
Select your local store for Stock Availability.
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This product can only be sold to customers over 18 years of age and we will require your date of birth on your account at checkout.

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The 290ml Fernox F4 super concentrate central heating leak sealer is compatible with all Fernox corrosion protectors. Easily and quickly added via one of the radiators, it seeks out and seals most weeps and leaks without causing blockages of pumps, air vents, etc  saving time and money on draining down and repairs.

  • Reduces pressure loss from sealed systems
  • Ideal for pressurised systems and combination boilers
  • Universal applicator included
  • Patented application
  • Non-toxic, environmentally friendly formulation
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Manufacturer

Fernox

MPN

56703

SKU

3899

GTIN

5014551567030

Product Type

Leak Sealer

Gross Weight inc Packaging (KG)

0.55

Weight (KG)

0.000000

Manufacturers Warranty

1 Year (Subject to Manufacturers T&C's)

Customer Questions
Are your products guaranteed?

Yes all our products come with a guarantee.

Guarantees or warranties vary, by product and manufacturer.

All our products are guaranteed for a minimum of 1 year (radiators vary - see individual product specifications, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.

On each product, under the specification tab, you will find more information on the guarantee or Warranty.

Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.

You do not want to miss out by getting the wrong installer for some boilers etc.

As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

As long as these are fulfilled, you will get the maximum life and support from your new purchase.

Please mind that only logged in users can submit questions.
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