Sentinel X300 Universal Cleanser

1 litre bottle

Flushes out flux and installation debris from new indirect central heating systems and those up to 6 months old.

An essential remedy against scale and sludge.

• Powerful, heavy duty cleaning action.
• 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.