some additoinal infomation - from the light reading I have done here, I think most recommend a solvent based product (not water based) but maybe there is something about U Coat that makes it different?
From:
http://ucoatit.com/pgs/main.htm
Does UCoat smell bad or give off any harmful odors when it is applied?
UCoat, UGloss, and UFlek are all water-based products and do not give off harmful fumes or odors even when used in enclosed spaces. UGloss-AF and UFlek-AF are solvent based finishes and require adequate ventilation during application.
Why does the floor have to be wet when applying UCoat?
UCoat is a hybrid, moisture insensitive, water-based epoxy. When UCoat's parts A and B are mixed with part C, the co-plastimer bonding additive, the mixed epoxy will be drawn into the pores of the dampened concrete or wood floor as it cures, creating a PERMANENT bond.