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.
We know you’re busy and need to get repair jobs done quickly and efficiently. Our experts are waiting to help you with your plumbing, heating, or bathroom project. UK Plumbing is the UK’s favourite supplier of plumbing and heating materials. We strongly value trust, reliability and always deliver excellent service for a fair price.
• 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
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