Get the right Glycol product for
your closed loop, delivered with expert service and support.

Freeze protection isn't rocket science, but there are some key things to consider if you want a lasting solution.

CONCENTRATED OR PRE-MIXED?
Straight, concentrated glycol is easier and more cost-effective to ship and handle. An HOH water quality engineer can help you determine your system's total water volume so you know how much glycol you need.

WHAT IS THE BEST CORROSION INHIBITOR?
Unlike Phosphate-based alternatives, Nitrite and Molybdenum-based inhibitors can be used with either soft or unsoftened water, making them friendly with a variety of water sources, including city water.
Note: Certain instances, such as food-safe applications, may require a phosphate-based product.

COST SAVINGS COMPARISON:  
When you go with a concentrate product that doesn't need to be pre-mixed with deionized water, your cost savings is generally around 30%. Here's an example comparison:

          1 drum concentrate – $1,045  vs.  5 drums pre-mixed – $1,400
          (sample prices do not reflect actual quote) 

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WHICH PRODUCT IS RIGHT FOR YOU?
HOH offers a full line of freeze-protection products for your closed loops.