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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!

Frequently asked questions

Find answers to common questions about our products and services

Key Features

  • NLGI Grade 2 grease consistency, as indicated by the #2 designation in the product name

  • Formulated for high-temperature applications, as stated in the product name

  • Available in a 55-gallon drum format for bulk lubrication supply needs