Sentinel X100:

A general purpose treatment for total protection against scale and corrosion in all types of indirect central heating systems, including those containing aluminium. Will extend the life of the system, and ensure maximum efficiency and minimum fuel usage. Once added, Sentinel X100 never needs to be replaced unless the system is drained down.

• Heavy duty inhibitor

• Enhanced scale & corrosion protection

• For all system metals

• pH neutral formulation- easy to handle

• Ensures optimum boiler efficiency

• Prevents boiler noise

• Prevents pin-holing

• Helps prevent the formation of hydrogen gas

• A simple test kit is available to check levels

• Harmless To The Environment, Completely Non-Toxic And Bio-Degradable

Sentinel X400:

Specifically designed for existing systems Sentinel X400 System Restorer is a non-acid treatment for cleaning older heating systems, restoring circulation to radiators and pipe work. 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. Helps to improve and maintain system efficiency and conserve fuel.  New systems should be cleaned with Sentinel X300 System Cleaner or X800 Jeflo Ultimate Cleaner.

Restores systems with circulation problems

Eliminates radiator cold spots

• Can be used in all systems.

• Prepares existing systems for the installation of new boilers, pumps or panels.

• Does not cause pin-holing or leaks.