Sentinel X300 System Cleaner is specifically designed for new central heating systems. It flushes out flux installation debris from new indirect central heating systems. X300 cleaner helps to maintain system efficiency and conserve fuel.

- Cleans new heating systems up to 6 months old

- Powerful, heavy duty cleaning action.

- Removes installation debris, swarf, flux residues & greases

- Eliminates corrosive flux residues which could give rise to rapid pin-holing corrosion of radiators.

- Prevents harmful copper deposits being left in the system.

- An ideal preparation for X100 inhibitor.