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Fernox F1 Protector provides long term protection against internal corrosion and limescale formulation in mixed metal central heating systems. Ideal for use in new and existing systems, it prevents boiler breakdown and aids system efficiency.
- Easy to use
- Protects against corrosion and limescale
- Stops frequent venting of radiators
- Prevents cold spots in radiators, sticking pumps and boiler noise
- Non-toxic and environmentally friendly formula