Plumbing and heating supplies for everyone
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Leak Sealers

Leak sealer products are designed to help you quickly and easily fix leaks in your central heating system. These products can be used to seal small cracks and leaks, preventing further damage to your system and preventing costly repairs. Fernox, Boilermag, and Adey are some of the leading brands in the market that offer leak sealer products. Fernox offers products like the Fernox Leak Sealer F4, which is specifically designed to repair leaks in central heating systems. The leak sealer from Calmag is a fast-acting solution for sealing leaks in your heating system. By using leak sealer products, you can efficiently deal with leaks and get your system back up and running. We only offer the latest products all of which can help you avoid expensive repairs and additional damage to your heating system.


Leak sealer products are a must-have for anyone with a central heating system. With a wide range of options available from leading brands like Fernox, Boilermag, and Adey, you can easily find the right product for your system and keep it running smoothly and efficiently.