A multipurpose treatment to inhibit corrosion, scale, boiler noise, hydrogen gassing & microbiological growth in all types of indirect heating systems.
 

Formulated for the treatment of kettling in central heating boilers caused by limescale. Unlike alternative treatments, Sentinel X200 can be added to the system and left there without causing any problems.
 

A cleansing aid for new central heating systems up to 6 months old. Effectively removes excess flux residues, greases, oily contaminants, sludge & installation debris.
 

Effectively cleans central heating systems where there is a significant amount of corrosion debris.