Fernox DS-40 Descaler & Cleanser

2 kg

• Powerful descaler and sludge remover for cleansing domestic central heating systems

• Eliminates boiler noise

• Compatible with all metals and materials commonly used in central heating systems

• Restores heating efficiency

• Reduces fuel wastage

• Leaves metal surfaces clean

Product Uses:-

Fernox DS-40 is a powerful descaler and sludge remover for cleansing domestic central heating systems and eliminating boiler noise.

DS-40 is only recommended for whole system cleansing where the system is known to be sound. If there has been a history of leaks, or weaknesses are suspected, usually on older installations, Fernox Heavy Duty Restorer should be used.

Separate boiler de-scaling with DS-40 can be carried out safely on systems on any age following whole system cleansing with Heavy Duty Restorer.

Fernox DS-40 is well inhibited and compatible with all metals and other materials commonly used in central heating systems, including aluminium. It is also suitable for use with all known acid resistant makes of powerflushing.