Sentinel X400 Sludge Remover 1 Litre X400L

• Restores systems suffering with circulation problems • Eliminates radiator cold spots • Prepares older systems for the installation of new components • Has a non-acid formula which does not cause pin-holing or leaks • Can be used in all types of indirect heating systems, including those containing aluminium
Sentinel X400 High Performance Cleaner is specifically designed for cleaning older central heating systems. It is a non-acid treatment which restores circulation to radiators and pipework. Its ruthlessly efficient formula shifts built-up magnetite sludge, eliminating cold spots in radiators and restoring proper heat distribution.