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For more information:
Please contact Wendy DeBernardo at 1-800-513-2837
or email her at wdebernardo@hubbardhall.com

Hubbard-Hall Inc is an authorized distributor of Dow Chemical

Heat Transfer Fluids

HUBBARD-HALL INC has been an authorized Dow Distributor for over 25 years. We're well equipped to offer Dow's high-quality Heat Transfer Fluids in tankers, drums and 5-gallon pails.

Why Choose Dow?

Many other Heat Transfer Fluids are referred to as "the same as Dow's", but do they contain valuable additives like a copper inhibitor? What about nitrates, borates and silicates? Dow's patented inhibitor package includes a dispersant (hard water stabilizer), which is not found in any other inhibited glycols.

Dow Heat Transfer Fluids are unique in that they can also be re-inhibited to bring them back to their original formulations, preventing the need to flush out old product and replace with new. With minimum maintenance, Dow's Heat Transfer Fluids can provide valuable protection to a system for up to 20 years.

Hubbard-Hall Inc and Dow are partners in your purchase by providing excellent technical support, competitive pricing and FREE annual fluid analysis.

DOWFROST HDTM(Tech Sheet)
  • DOWFROST HD heat transfer fluid is a formulation of 94.0 percent propylene glycol and a specially designed package of industrial corrosion inhibitors. The fluid is dyed bright yellow to aid in leak detection. Solutions in water provide freeze protection to below -50ºC (-60ºF) and burst protection to below -73ºC (-100ºF).
  • DOWFROST HD also contains a copper inhibitor not found in other inhibited glycols. It is commonly used in higher temperature applications and solar systems. DOWFROST HD is particularly well suited for HVAC applications because its inhibitor package offers additional corrosion protection for systems containing copper components.
  • Custom blends readily available.
  • Convenience of 5-gallon pails; in stock and ready to ship.
  • Ship throughout the USA and worldwide.
    DOWFROST HD MSDSTM
DOWFROSTTM(Tech Sheet)
  • DOWFROST is a propylene glycol-based fluid that contains a specially formulated package of industrial inhibitors that help prevent corrosion. Because propylene glycol fluids have low acute oral toxicity, DOWFROST is often used in applications where contact with food or beverage products could occur.
  • Specific applications for DOWFROST include:
    • Cooling liquid foods
    • Packaging carbonated beverages
    • Fermentation cooling
    • Process heating
    • Solar heating
  • Custom blends readily available.
  • Convenience of 5-gallon pails; in stock and ready to ship.
    DOWFROSTTM MSDS
DOWTHERM SR 1TM(Tech Sheet)
  • DOWTHERM SR 1 is an ethylene glycol-based fluid that is widely used for secondary cooling and heating applications, for freeze and burst protection of pipes, and for various deicing, defrosting, and dehumidifying applications. DOWTHERM SR 1 contains a specially formulated package of industrial inhibitors that help prevent corrosion.
  • Specific applications for DOWTHERM SR 1 include:
    • HVAC system freeze/burst/corrosion protection
    • Process cooling
    • Ice skating rinks
    • Process heating
    • Solar heating
  • Custom blends readily available.
  • Convenience of 5-gallon pails; in stock and ready to ship.
  • Ship throughout the USA and worldwide.
    DOWTHERM SR 1TM MSDS


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