Hi Joshman,
You're not supposed to laminate it. Just use a single layer. The material must be relaxed, not streched for the best resolution.
The double sided tape makes it easy to capture the material in a relaxed state without risk of damaging it. I showed this in the glasses pictures.
The beauty of the film is that you can make filters for everything. I got a 1/2 square meter sheet a few years ago. I've made all these filters and more and still have some left over
Have fun,
Doug