Fernox F1 Express Protector - 400ml Aerosol

Fernox F1 express protector protects central heating systems against corrosion and limescale  maintaining system efficiency and extending boiler life. Its quick and convenient to apply, with doses in 30 seconds.

• Protects against corrosion and limescale
•  Simple to use with no mess
•  100% recyclable 400ml can
•  Suitable for use with all metals and materials, including aluminium
•  Non-toxic, environmentally friendly formulation