Fernox F3 Express Cleaner - 400ml Aerosol

Fernox F3 express cleaner is a neutral universal cleanser that can be quickly and conveniently added via a radiator adaptor or the filling loop supplied. It removes sludge, limescale and installation debris from new and existing systems  restoring and maintaining heating efficiency.

• Removes sludge, scale and flux residues
• Simple to use  doses in 30 seconds
• Compatible with all metals and materials, including aluminium
• 100% recyclable can
• 400ml can
• Non-toxic, environmentally friendly formulation