The process is called vitrification. We put it in sports bars, etc... Can also be stained in colors. Commercially done for around $10.27/sf when stained one color and vitrified. A nice alternative to tiles and very durable and stain resistant.
This is my friends website http://www.aestheticconcrete.com/ It might give you some ideas. Hope this helps. Really nice garages on here guy's Great Work! Cheers!
Nice - and I really like all the models on the back wall. Is that an elaborate cabinet or individual boxes of models stacked up? That's a pretty cool site - I really like the light-coloured finish around the Brunswick pool table. All the best, Andrew.
Man, you guys have some nice garages. I have all I can do to keep the creepy crawlies, leaves etc out of mine.