QUOTE: Ink will dry on plastic, we plot a lot of our engineering drawings on mylar using an ink jet printer. I also used to hand-draw a lot on mylar using ink, many years ago. I have a diorama-building friend and watered-down India Ink is his favorite medium for weathering. The catch is that the plastic has to have a matte finish or the ink will just rub off. It doesn't have much in the way of adhesion. |
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That's something I haven't tried... ink on flat paint. I bet that does work a lot better than ink on gloss. Yeah adhesion is the problem I was looking for. I knew I wasn't remembering something right.
Now I remember that if you ever lick a finger & touch the ink, it smears!
The things I've read about making printer decals say that a clear coat is all it takes to hold that ink together.