I have been using PnP for the resist when doing FC etching. I got
some 3M Dual Purpose transparency film #CG5000 but have been told
that it will not work, and that I need either PP2200, or PP2500. I
checked out various tutorials, and all they mention is transparency
film, but do not give any item number.
I will be giving an etching workshop and several of the people who
will be attending have requested using transparency film as well as
PnP. Certainly want to have the correct film.
Is it true that the 3M CG5000 will not work as a resist? Thanks for