Quote Originally Posted by anikin View Post
I did say it was an ambitious plan. I should add crazy and with a low chance of success.
Not as low as you might think. Check out this APUG thread. I was in absolute awe. Time, space, and perseverance are going to be definite prerequisites.

Quote Originally Posted by anikin View Post
Anyway I was thinking to try Yupo.
The lead I was looking for. As a result, I wound up finding rolls of acetate film here in what appear to be fairly common film widths. Also, I was able to find multiple sources of 20" and 40" wide clear polyester film in various lengths and thicknesses (from 1 to 7 mils). An example is here.

Quote Originally Posted by anikin View Post
Anyway, I'm not that far ahead in coating, so I've got loooong ways to go before worrying about specifics.
If I had the time, space, and disposable income, I'd be all about getting some coating on. Good luck in your endeavors! Oh, and when you do get your production line ready to roll, let me know. I'd love to assist in testing—as long as I can get my old Rexo refurbished.