89Vert,
Wonderful job on your garage; truly impressive. I notice the gas pump is of a later variety which (I think?) should be more available for cheaper than the early pumps which are so popular? I actually have thought of making a faux gas pump out of wood framing using sheet metal from Home Depot, black hose and I'd have to find a nozzle somwhere. Maybe more hassle than its worth, but I have thought of doing it.
Two questions:
Where did you find that pump?
Did you sand between your three coats of floor epoxy or did you just recoat within a certain period of time? What does Rustoleum recommend?
I have a truly old beat up, stained and cracked floor that may not be worth trying to paint. Nevertheless I want to try. I plan on degreasing it (several times), dry it, sand it fully, then acid washing (at least 2x) as you did. But I need to find a truly excellent crack filler that will span a crack probably over 1" at its worst! Maybe just Quikcrete with a bonding agent.
Again, wonderful garage. I am saving your pix in my Garage Ideas files.