With Monokote use blue windex. Sparay it on, position the piece, squeegee out the excess , blot dry and let sit for 24 hours.

Unfortunately, this does not work for Ultracote. What I have found id to start in the middle of the piece and work towards the outer edges. Use a trim iron and set the temperature a little higher than you normally would for Ultracote. The few bubbles that do show up can be removed by *****ing one END of the bubble with a small "T" pin and ironing towards the hole.