Sentinel® X400 System Restorer, 1 gal Container Container, Liquid Form, Mild Odor, Yellow to Brown
Sentinel® System Restorer, Series: X400, Container, 1 gal, Composition: Neutral Solutions of Synthetic Organic Polymer, Liquid, Yellow to Brown, Mild, 6.6 pH, 1.02 Specific Gravity, 68 deg F, 10 mPas at 20 deg C Viscosity
Sentinel X400 System Restorer is specifically designed for cleaning older closed loop hydronic heating systems. It is a non-acid treatment which 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.