Inhibited Propylene Glycol (Clear) - 1 Gallon

Inhibited Propylene Glycol (Clear) - 1 Gallon

95% concentrated Inhibited Propylene Glycol with 5% corrosion inhibitor Dilute to 30% to 50% solution with water. Control and know your slush and bulk freeze protection temperatures. Corrosion Inhibited. Mix with water with hardness < 120 ppm. 1 gallon of ChemWorld Inhibited Propylene Glycol. ChemWorld Boiler Antifreeze Concentrate is a 95% inhibited Propylene Glycol. It is a low hazard, propylene glycol based heat transfer fluid concentrate for use in closed water systems both hot and cold. The corrosion inhibitor package provides an effective combination of inhibitors for steel, cast iron, copper, cupric alloys, and aluminum. 30% of Boiler Antifreeze will provide freeze protection until 5 F, 40% will provide protection until -20 F and 50% will provide protection until -35 F.