Sentinel X400 High-Performance Cleaner is specifically designed for cleaning older central heating systems. It is a non-acid treatment that 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.
Please always refer to the manufacturer's instructions for the correct application. All parts should be fitted by a qualified plumber.
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• Restores systems suffering from circulation problems
• Eliminates radiator cold spots
• Prepares older systems for the installation of new components
• Has a non-acid formula that does not cause pin-holing or leaks
• Can be used in all types of indirect heating systems, including those containing aluminium