I know I read your write up about this a while back (on BF?) and this distinction is one that I was curious about--what kind of coconut oil did you use? Virgin oil from a jar that gels below 25°C? Fractionated oil from a bottle that's liquid at room temperature?
Again, I'm not saying that Frog...
A note on popular "food grade" lubes:
Froglube specifically is based on an old rollercoaster "tracklube," and it's almost certainly just coconut oil with a wintergreen scent additive. See analysis here. See one lube "manufacturer" suing a blogger and chemist over the truth about their...