There is some confusion that I'm hoping someone can clear things up.
I talked to one supplier he told me about an activator A and B
Activator A is sprayed on the film after its printed, and then can be stored until your ready to use it and then Activator B is used to dissolve Activator A after the hydration period.
Then this morning I talked to someone else about the process they told me they use a commercial printer and there is no reason to use the two different activators. They only print the film and cut to length. and its ready for hydration then Activator and then dip.