Don't wait to remove that Duck brand shelf paper from puzzle pieces! I waited 4 days and it was very difficult to remove.
I'm wondering if it would be worthwhile to apply packaging tape in addition to the shelf paper for extended blade life? Comments?
justdraftn posted earlier:
(The release agent is) polyvinyl carbamate If you need a chemistry lesson, google that.
The Release Agent
The release agent is made of a complex combination of compounds of oxygen, carbon, and hydrogen.
It is the most complicated part of the tape as if it is too oily it won't stay as a tape roll and if it's too sticky, you won't be able to use the roll. https://www.mayzo.com/wp-content/uploads/2016/06/PSTC-Release-Coat-Paper.pdf
Now, I wonder what the state of CA thinks about that compound? And when they will require warning statements on tape and shelf paper!
bb