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- NU-CALGON Propylene Glycol is the most effective way to protect your A/C equipment from damage caused by freezing. This freeze protection antifreeze is the industry standard, and is compatible with all types of air conditioning systems. It has a blue color and a 5-gallon size, and is designed to be effective at temperatures between -76 degrees and 360 degrees Fahrenheit.
Nu-Calgon 4188-06 Freez-Kontr'l 95 /5, 5 Gal Pail
- Formulated for chilled water, hydronic and other closed systems.
- Fully inhibited to prevent corrosion, non flammable.
- Low in acute oral toxicity. The ingredients used in its manufacture are GRAS (Generally Recognized as Safe), under Title 21, Part 182 of the US Code of Federal Regulation, where accidental or incidental contact with potable water could occur.
- Concentrated 95% propylene glycol formula provides optimum freeze and burst protection.
- Container Size5 galManufacturer #4188-06