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Fernox F4 Express Leak Sealer 400ml 62422
Fernox F4 Express Leak Sealer 400ml 62422
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Overview

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

Technical specification

Depth
95 mm
Height
218 mm
Width
66 mm
Weight
0.539 kg
Size
400 ml
Colour
White Black
Type
Leak Sealers
Availability
Next Day Delivery
Brand Name
Fernox
Manufacturer Model No
62422

Reviews

Fernox F4 Express Leak Sealer 400ml 62422

£15.15

£25.25
Inc. VAT
£12.62each, Ex. VAT
£21.04
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