Do I need to topcoat my floor
I was wondering if anybody has used an urathane epoxy floor coating with out using a topcoat on it? And how has it held up? I have the choice of the waterbased stuff at the home centers or a better product from the paint stores. This is just a parking spot for our cars all work is done ealse where. I'm just looking for a nice clean finish over the old concrete, price makes a differance too me, any sugestions?