DOWFROST HD heat transfer fluid is a formulation of 94.0 percent propylene glycol and a specially designed package of industrial corrosion inhibitors. The fluid is dyed bright yellow to aid in leak detection. Solutions in water provide freeze protection to below -50ºC (-60ºF) and burst protection to below -73ºC (-100ºF).
Custom blends readily available.
Convenience of 5-gallon pails; in stock and ready to ship.
Ship throughout the USA and worldwide.