floor paint

[cak@aratar.com (Chris Kantarjiev)]

My local paint supplier tells me that I shouldn't even bother,
because the tires will tend to pull up th epaint. But if 
I insist, he'll sell me a Pratt&Lambert product - a two-part
epoxy, roughly $80 in materials to paint my 16x20 garage.

GrassRoots Motorsports is pushing something from "Precision 
Epoxy Products" in Georgia - they want $3 by mail for a catalog.
(And don't provide a phone number!) 

Anyone have brand recommendations to make?