Preparing then cleaning an ultra violet light transparency, video

This is an excellent video explaining how to prepare then clean an ultra violet light transparency for sandblasting.  As you can see in the video, he is using a 3 mil resist film and develops it using a Lectra-Lite Exposure Unit.

Place the sticky side of the ultra violet light transparency on the front side of your original transparency.  That means, look at your transparency the way you want it seen when your piece is completed, that side is the front.  Place the sticky side there!

Click here to view this video!