It a weird issue - I guess I should understand the physics better, but I don't. I resole all of my shoes in 5-10 aqua-stealth - a harder version of rock climbing sole rubber designed for underwater and wet grip which it does great.
In the other hand, while it grips everything stronger than anything else I have ever used (not being an actual rock climber), there is a certain kind of floor and polish I have found, particularity in grocery stores, where it suddenly become exactly like an ice rink. Very weird.
So if you ever hear I slipped and broke my neck on a thru hike, it will probably be during a resupply.