Propylene Glycol Heat Transfer Fluid and Antifreeze (-50°F to 350°F)

Propylene Glycol mixtures use either high-quality industrial grade propylene glycol (PGI) or USP (food grade) propylene glycol with or without corrosion inhibitors and additives to fit your application. The corrosion inhibitors cover a wide range of uses including the typical metals such as carbon steel, cast iron, copper, brass and stainless steel. A special formulation (PG-A1) is recommended for aluminum exposed to temperatures exceeding 50ºC.

Propylene Glycol series is available in different concentrations to fit your system requirements. We also offer several dye options.