FERNOX 500ml CENTRAL HTG PROTECTOR
Provides long term protection of domestic central heating systems against internal corrosion and limescale formation. Prevents corrosion of all metals. Suitable for use with all types of boilers, radiators and pipework systems.
- 1 Year Guarantee
- Stops Frequent Venting of Radiators
- Will Treat 16 Radiators
- Ideal for New & Existing Systems