SENTINEL X400 SLUDGE CLEANER 1 LITER - X400L-12X1L-EXP

Sentinel X400 is a non-acidic conditioner ideal for systems that have been in operation for more than 6 months, designed to remove magnetite sludge that reduces system efficiency. It improves water circulation, eliminates cold spots in radiators, and restores proper heat output. One package treats up to 100 liters of water, the equivalent of an average system with 10 radiators. Easy to use, it should be circulated at normal system temperature for at least 2 hours, or longer for heavily contaminated systems. Safe even in case of overdose, it is compatible with all surfaces and materials found in heating systems.