LL 300

Cleaning and cleansing product with neutral pH, with cleaning and passivating action.

Removes working and welding residues, greases and oils which can be present in new heating systems and systems up to six months old.

Suitable for all metals of the system, including aluminium. Dose 1 litre of product per 100 litres of system water (1 l. can for systems up to 8/10 radiators).

Circulate up to 24 hours via the boiler circulator, then rinse thoroughly.