Fernox 57883 F4 Leak Sealer, 1 Pint, Treats 26 Gallons

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$77.70

9 In Stock, Orders Placed By 3pm EST Ship Same Day (Weekends And Holidays Excluded)

Free ground shipping to the lower 48 states

Product ID:
Fernox-57883
UPC:
5014551578838
Weight:
1.00 (Lbs.)
Ships By:
Free Ground, Or Choose Expedited Shipping At Checkout
Ships From:
NorthStock In Massachusetts

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Description:

Fernox 57883 F4 Leak Sealer Features:
- Ideal for reducing pressure loss from sealed systems.
- Seeks out and seals inaccessible, internal microscopic leaks fast.
- Saves time and money on draining down and repairing.
- Safe to use – does not cause blockages in pipework or vulnerable  boiler components such as pumps, air vents and heat exchangers.
- Left permanently in the system – compatible with all metals and materials, including aluminium.
- One 1 pint recyclable bottle treats up to 34 gallons of system water (16 radiators).
 
Additional Information:
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.

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from our fans

"We have been ordering parts from NorthStock and have been very pleased with the service. The availability shown on the website has always been actual in-stock items, product has always shipped as promised. Knowing you have a vendor you can depend on is key, NorthStock is our first point of contact. Customer service on a level that you do not see very often this day and age. Thanks NorthStock!"

CHRYSTAL FROM FLORIDA
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    sean from massachusetts
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