Well, They did not wax it, that would involve rubbing it in, I suspect it is some sort of spray, I'll find out for sure Monday.
For my Dads truck he specifically asked if we wanted it waxed, we did not. I did not ask for wax on mine, nor was I asked if I wanted it, there is really nothing to wax, it is a semi flat powdercoat on the frame, and a similar paint on most other stuff.
Been reading about armor all and paint online, not good, sounds like lots of fish eyes, and hard to remove.
The restoration shop I worked at, with a paint shop and booth, Armor All, or any kind of silicone spray or grease, was not even allowed in the building. We as employees were not to use it at home on our personal vehicles, as we would then bring it to work on our hands and cause problems with painting any parts we handled.
Grigg