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Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!
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Frequently asked questions

Find answers to common questions about our products and services

Key Features

  • Synthetic formulation as indicated by the SYN designation in the product name

  • 5W-30 viscosity grade for multi-viscosity performance

  • Available in a 55 gallon drum for bulk and high-volume supply needs