1) Cover in ultracote.
2) Cut monokote to size.
3) Spray the ultracote with windex in the area you plan to put the monokote.
4) Lay the monokote on the ultracote.
5) Sqeegee out the excess windex with a credit card or similar.
6) Let sit overnight.
7) Hit the edges with a trim iron on low-med heat or use some trim solvent. The windex makes the monokote stick, but you can still easily peel it up by hand.