Fernox Leak Sealer F4 Express 400ml

In stock
Product Code
U20625
Leak Sealer F4 is suitable to be used throughout a central heating system to seal small leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system it will be effective 1-24 hours after application. The unique sealing efficiency of this proven product has been specifically developed to prevent blockages or restrictions within the boiler or vulnerable system components such as pumps and safety devices.
•Quick and convenient – doses in 30 seconds
•Simple to use with no mess
•Added via a radiator adapter or filling loop supplied
•Non-toxic, environmentally friendly formulation
•100% recyclable can
•Seeks out and seals most weeps and leaks
•Saves time and money on draining down and repairing
•Does not cause blockages of pumps, air vents, etc
•Compatible with all Fernox Protectors
More Information
BrandFernox
Manufacturer Part Code62422
Product TypeCleaners & Sealers
Capacity400 ml
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Collection:

  • You can select the branch where you would like to collect your order.
  • We will send you an email when your order is ready to be collected.
  • Orders received by 3pm can be collected in the branch during opening hours on the next working day if all stock is available in the local branch
  • If we need to transfer some of your products from our central warehouse to your local branch, it may take 2-3 days for your order to be ready for collection
  • You must report any damages, shortages or incorrect items to the showroom where you collected your order within 48 hours of collection.

Delivery:

  • There is a delivery charge of €35 for any order under €500
  • You will be contacted by the branch to confirm you delivery details. We will also send you an email to confirm when your order has gone out for delivery.
  • Orders received by 3pm can be sent out for delivery during opening hours on the next working day if all stock is available in the local branch and a delivery slot is available. If our normal delivery service schedule is full, you will be contacted by the branch to agree alternative delivery details.
  • You must report any damages, shortages or incorrect items to Customer Support within 48 hours of delivery.

Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.