Sentinel X400 Central Heating Sludge Remover

Sentinel X400 Sludge Remover

A ruthlessly efficient way to eliminate the build-up of magnetite sludge, X400 is the quick and easy way to eliminate cold spots and restore full heat emission.

Restores circulation to part blocked radiators.
Can be used in all systems.
Prepares existing systems for the installation of new pumps.
Does not cause pin-holing or leaks.