Not seeing anything mentioning 3m's improved Fluorinert phase change dielectric coolants? Fortunately I had the pleasure of using these coolants in high school

Not seeing anything mentioning 3m's improved Fluorinert phase change dielectric coolants? Fortunately I had the pleasure of using these coolants in high school when I was hired to help build a commercial scale ASIC farm in the midwest - we used about 200 gallons of 3m Novec 7000. Which is insane since that coolant cost around $180/gal even at a steep discount ($36,000 in total). And that's after the shipment arrived with 10% of the bottles "empty" since the container sat in a hot port - coolant simply slipped past gaskets on the glass bottles.