I used the RIT liquid dye on some ESP and Neutron plastic, left it for 11 hours and was severely disappointed when I saw the results..Nothing but some very subtle ghost lines:wall:
I couldn't find any of the idye poly so thought I'd give the RIT a try. Guess I'll have to order some online.
Can you give some batch information? Did you try the new stuff or did you have a stockpile of some of the old die?
Just asking because I want to try some dies on my Neutron plastic as well.