Fernox Central Heating Leak Sealer F4 Express, 265mL

Fernox Central Heating Leak Sealer F4 Express, 265mL

• Quick and convenient - doses in 30 seconds. Simple to use with no mess.
• Added via a radiator adapter or filling loop supplied.
• Saves time and money on draining down and repairing.
• Seeks out and seals most weeps and leaks.
• 100% recyclable can.
• Non-toxic, environmentally friendly formulation, 265mL.

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PureFilters was founded with one mission - to help Canadians enjoy clean and healthy indoor air at an affordable price. From quality products to hassle-free returns, and reliable customer service -  our team at PureFilters goes above and beyond to help you enjoy quality indoor air. 

If you need help with your order, feel free to contact us via live chat, or email us at support@purefilters.ca.