X500 Inhibited Antifreeze

Leave-in protection against freezing temperatures, corrosion and limescale.

Ideal for properties vulnerable to sub-zero temperatures, Sentinel X500 Inhibited Antifreeze provides protection against limescale, corrosion and freezing. It protects all system metals against corrosion using the same unique blend of inhibitors as Sentinel X100 Inhibitor, but has the added benefit of protecting system water against freezing when temperatures are low.

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