I searched and didn't find anything on additives or Motorkote. This Project Farm guy has tested everything from duct tape, rust preventive, locktite, seafoam, to everyone's favorite here - 50/50 acetone and ATF. I suggest you look that up on his YT, pretty eye opening. He has a lot of tests! This time it's an oil additive Motorkote. It was shocking to say the least. He has tested several others with no where near the same results. I have never been an advocate of oil additives even though some of us used Slick 50 in the past. This guy tested that too. Before you flame me I have only one question, has anyone here used it? Also some of the comments on most of the videos are awesome! Check it out!