Fernox Protector F1 Express 400ml (aerosol) 62418 Trade without the need for a

without the need for a complete system drain down

It is WRAS approved and features a 1/2" male thread

Ideal for camping

there are people who prefer not to use a self-cleaning flux in a gas pipe system

cleaning should be completed within an hour

Fernox Protector F1 Express 400ml (aerosol) 62418 Trade without the need for aDescription Fernox Protector F1 Express 400ml (aerosol) 62418 product description: Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance product offers superior protection by uniquely combining three inhibitors of organic particles, which bind to the metal within the heating system to protect from debris alongside anodic inhibitors which react with the systems