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Fernox Corrosion proofer, 4L
- Protects against corrosion and limescale formation
- Suitable for mixed metal domestic central heating systems and combi boilers
Features and Benefits
- Keeping your home's heating as efficient as possible helps to save energy
Health and Safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
An Old Favourite
Beachboy - 6 years ago
I have used this product for over 30 years and it still does exactly what it should. Designed to be installed via the F&E tank, (another Fernox product is for injection via a red bleed valve), it prevents corrosion (and resulting gasses) and reduces boiler noise. Always keep some back to dilute with the final water stored in the F&E tank.
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