I've been using a coating for over 35 years on all my dirt bike pistons and It is slipperier than Teflon (COF: 0.03) and has a higher temp rating than Teflon -450F - +1200F. I have used it on all my bearings in my engine and in the piston skirts and has a 0.5 micron thickness. Load bearing ability of coating is as high as 300.000 psi. So when I hear of new coatings that they wont give the spec of or the exact name with a tech data or a MSDS sheet and it is proprietary it's hard to believe. There are so many aerospace lubes that can't be beat like this one that was developed a long time ago that everyone thinks they are junk but I know different.