Originally Posted by glewis
Paul suggested ironing the tissue onto glue stick that was applied and allowed to dry. When that didn't stick I just used the same method with the spray adhesive.
I tried Paul Bradley's method on balsa, and it worked fine (but was reluctant to try an iron on Depron). The iron reactivates the glue, allowing some smoothing. However, I found spray adhesive on balsa also works for me and prefer doing it that way. Here's an excerpt from my tissue "tutorial"