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25%-100% DOWFROST™ HD propylene glycol heat transfer fluid includes a specially designed package of industrial corrosion inhibitors.
Solutions have an operating temperature range of -50° F to 325° F (-46° C to 163° C), and the glycol fluid is dyed bright yellow to aid in leak detection.
In applications where toxicity is a concern, propylene glycol fluids are used because of their low acute oral toxicity vs. the moderate acute oral toxicity of ethylene glycols.
Why choose glycol in HVAC systems for heat transfer? Learn more about the most dependable heat transfer fluid, propylene and ethylene glycols.
Why choose Dow heat transfer fluid? Read about The Dow Advantage. Dow's high purity glycol-based fluids can last 20 years or more with proper maintenance.
Dow customers receive a free comprehensive heat transfer fluid analysis annually. Register to begin receiving your yearly glycol testing kit.
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