RE: MonoKoat over UltraCoat question
Yes you can. One technique involves putting it down with windex, letting it dry then using solvent or an iron to seal the edges. Obviously this approach won't work on anything but simple surfaces because the monocoat must perfectly adher to the surface without using heat.
I have ironed the monocoat on and to do this without trapping air bubbles is primarily a function of your ironing technique. Working out from the center to avoid the bubbles works well.
Allan