Fernox F4 Express Leak Sealer 400ml Aerosol heating system neutraliser vinyl etc can also be

vinyl etc can also be used

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Fernox F4 Express Leak Sealer 400ml Aerosol heating system neutraliser vinyl etc can also beMaterial Plastic Brand Kudos Trading Style Compact Item weight 600 Grams Item dimensions L x W x H 23 x 8 x 8 centimetres About this item 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: