Oracover is the same thing as Ultracote.

What I said above holds true for the Oracover/Ultracote EXCEPT that the Windex trick will not work since it does not activate the adhesive (Monokote trim solvent will not work either ).

You will need to iron the trim down.

One thing you can try...I have never tried it so I can not tell you if it is OK or not.

I have been told that acetone will activate the adhesive on Oracover/Ultracote in a similar manner to Windex with Monokote. As I said, I have never tried it. To me, the big downside would be the rapid evaporation of the acetone.