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Chill Pro Propylene Glycol Supplier & Distributor

Biobased Propylene Glycol

Chill-Pro HD – Tailored heat transfer fluid solution ideal for closed-loop HVAC systems.

Chill-Pro HD (Heavy Duty) uses Industrial Grade Inhibitors.  It’s a biobased propylene glycol customized for your operation. 


Exceptional propylene glycol products and superior service — now that’s a winning formula.


Hawkins’ unique combination of technical expertise and nimble support gives our customers a decided edge in HVAC performance. We work closely with our partners to create inhibited propylene glycol formulas and support plans that optimize their systems and keep them running without interruption. We’ll do the same for you — creating and implementing your ideal Chill-Pro HD formula with the speed and efficiency you need to operate at peak performance and stay ahead of trouble.

Clean & Green: Chill-Pro HD propylene glycol is a renewable soy-based fluid that provides immediate green points and opens you up to a future of opportunities. It’s a great solution for businesses who want to earn points towards LEED O+M Certification.

“It’s made with purified propylene glycol that’s designed to meet USDA certified biobased product label standards.”

Fast & Efficient: Hawkins world-class lab and tech support quickly formulates our ready-to-use inventory to the specific concentrations you need. No one else provides such perfect propylene glycol formulas or employs them with so much speed.

Partner with Hawkins and you’ll quickly see we deliver the best of both worlds: the perfect inhibited propylene glycol formulas for your needs and the kind of responsiveness you’ve always wanted. You can be confident we’ll match or exceed the quality of any available formulations.

You can also be certain we’ll provide faster and more comprehensive support. It’s a combination unmatched in the industry.

Enhanced corrosion protection you can trust: Chill-Pro HD propylene glycol is specially formulated to provide nonfood HVAC systems with superior corrosion protection for most metals, including brass, cast aluminum, cast iron, copper, solder, and steel.

Testing, ongoing sampling and peace of mind: Our initial testing will determine what you need for inhibitors, followed by ongoing sampling that tracks fluid changes and allows us to make adjustments that optimize efficiency and preempt failure.

Multiple packaging options: Hawkins is where to buy inhibited propylene glycol. Hawkins carries propylene glycol in bulk and in multiple packaging options as well as customized formulas for your exact needs..





For a reliable, consistent source of propylene glycol contact Hawkins for a biobased propylene glycol quote.


Hawkins is a business-to-business supplier, manufacturer, blender, and distributor of chemicals.  We only sell to companies, municipalities, government entities, and not to individuals.


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For Biobased Propylene Glycol Specialized with Food Grade Inhibitors -Click Here

Excellence wherever you need it.

Formulated with increased alkalinity and corrosion inhibitors, Chilll-Pro HD is the ideal choice for freeze/burst and corrosion protection in water-based, closed-loop HVAC systems. It also excels in a broad range of applications:

  • Thermal Energy Storage (TES) systems
  • Ground source heat pumps
  • Hydronic heating systems
  • Heat recovery
  • Solar heating
  • Sidewalk snow melt systems
  • Radiant floor heating
  • Conveyor roller defrosting
  • Refrigeration coil defrosting
  • Cold room dehumidifying
  • Controlled temperature batch processing
  • Refrigeration
  • Immersion freezing
  • Process chilling
  • Fermentation cooling
  • Ice skating rinks

Propylene Glycol Product Features

•  Virtually odorless
•  Clear, water white liquid appearance
•  Diluted; easily mixes with water
•  Available in plastic drums, plastic totes, and in bulk
•  Dye options available
•  Custom blending


ChillPro Chart HD Biobased propylene glycol properties


Let us formulate the perfect solution for you.  Hawkins is committed to bringing you the ideal chemistry and service you need to succeed. Please give us a call and let’s talk about how Chill-Pro can make a difference for you.