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Code: FER-62422

FER-62422 | Leak Sealer F4 Express (aerosol) 400ml

Leak Sealer F4 Express (aerosol) 400ml

Leak Sealer


Easy application method: Fernox F4 Leak Sealer Express 400ml is designed for a quick, simple, and hassle-free application. With its unique pressurized canister, it can be directly introduced into a heating system without the need for draining or disassembly, saving time and effort.
Seals small leaks effectively: This product is specifically formulated to seal small, inaccessible leaks and weeps which can cause pressure loss in your central heating system. It's an ideal solution for hard-to-reach places where manual intervention is difficult.
Non-toxic and safe to use: The Fernox F4 Leak Sealer is composed of non-toxic, environmentally friendly materials. It's safe for prolonged exposure to the system's components and doesn't pose any risks to the health of homeowners or technicians.
Compatible with all materials and metals: This leak sealer is compatible with all metals, including steel, copper, brass, and aluminum, as well as materials such as plastic and rubber, found in heating systems. This wide-ranging compatibility ensures a versatile application across various system configurations.

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