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Fernox Central Heating Leak Sealer F4 Express 400ml
SKU: HTF62422
Fernox Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system, the product finds the area of oxygen ingress and forms a polymer to seal the pinhole. Effective within 1-24 hours after application, the unique sealing efficiency of this market-leading water treatment chemical has been proven to prevent blockages or restrictions within the boiler or vulnerable system components such as pumps and safety devices. A leak can be quickly and efficiently sealed, without the need for a complete system drain down.
Features & benefits
- Seeks out and seals inaccessible, internal microscopic leaks fast
- Quick and convenient – doses in 30 seconds - no need to drain down the system
- Safe to use - does not cause blockages in pipework or vulnerable boiler components such as pumps, air vents and heat exchangers
- Non-toxic, environmentally friendly formulation, compressed air propellant and 100% recyclable can
- Saves time and money on draining down and repairing.
- Add via a radiator, filling loop or TF1 System Filter - all adapters supplied
IDHTF62422
Electrics & Plumbing > Plumbing > Plumbing Consumables > Fernox Central Heating Leak Sealer F4 Express 400ml
https://www.jewson.co.uk/p/fernox-f4-leak-sealer-express-400ml-HTF62422
Fernox Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system, the product finds the area of oxygen ingress and forms a polymer to seal the pinhole. Effective within 1-24 hours after application, the unique sealing efficiency of this market-leading water treatment chemical has been proven to prevent blockages or restrictions within the boiler or vulnerable system components such as pumps and safety devices. A leak can be quickly and efficiently sealed, without the need for a complete system drain down.
Features & benefits
- Seeks out and seals inaccessible, internal microscopic leaks fast
- Quick and convenient – doses in 30 seconds - no need to drain down the system
- Safe to use - does not cause blockages in pipework or vulnerable boiler components such as pumps, air vents and heat exchangers
- Non-toxic, environmentally friendly formulation, compressed air propellant and 100% recyclable can
- Saves time and money on draining down and repairing.
- Add via a radiator, filling loop or TF1 System Filter - all adapters supplied
Specifications
| Product Name | Fernox Central Heating Leak Sealer F4 Express 400ml |
| Brand | Fernox |
| Product Type | Leak Sealers |
| Manufacturer Name | Fernox |
| Manufacturer Part Number | 62422 |
| EAN | 5014551624221 |
| Compliance Approvals | UKCA |
| Commercial Or Domestic Use | Domestic |
| Colour | White |
| Application | Interior |
| Pack Quantity | 1 |
| Country Of Origin | United Kingdom |
| Recyclable | No |
| Renewable | No |
| Age Restricted Product | No |
| Volume | 400 ml |
Delivery Information
| Next Day Delivery | Next day delivery if ordered by 10am (subject to availability and location). |
Delivery online is only available for orders over £100 (ex VAT)* Jewson Cash/Credit Account customers: Delivery online is free* Non-Jewson account customers: Delivery is free for orders over £200 (ex VAT), orders between £100-£200 (ex VAT) incur £40 (ex VAT) delivery fee* *Excluding Tool Hire and non-standard delivery areas. |
| Click & Collect | Collect in 15 minutes (subject to availability and location) |