FER-62421 | Boiler Noise Silencer F2 Express (aerosol) 400ml Brand:Fernox Rapid action formula: The Fernox

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FER-62421 | Boiler Noise Silencer F2 Express (aerosol) 400ml Brand:Fernox Rapid action formula: The FernoxAdvanced Noise Reduction Formulation: The Fernox F2 Boiler Noise Silencer Express 400ml is designed with a complex blend of chemicals that work to reduce boiler noise. This solution targets the root cause of knocking, kettling, and other disturbing sounds, ensuring a quieter and smoother boiler operation. Easy to Use Aerosol Delivery System: This product comes in a simple aerosol can, which allows for easy injection into the boiler system. The