Time to send an update of the floor project. I went with the Nitro Tile as shown in the link below:
https://www.rubberflooringinc.com/ga...tro-tiles.html
Installed in almost 6 months ago, and very happy with it. Much more quiet than the Race-dek and other samples I tried. and no holes to drop small screws into. I have been able to clean all stains with Simple green and a wet rag. Also cleaned up a couple of fiberglass resin spots I created.
It does expand in direct sunlight, but after a few cycles it is no longer buckling. The posts for the lift don't let those tiles move, but the ones around it can.
Aflyer