My only print so far was with acrylic paint. I thought the tackiness of it might work with this fairly slippery surface.
I did get some interesting marks, which make me feel the plate has promise for general patterning on paper. But it was a dry day and, even with retarder added, the acrylics were a bit quick to dry. I was being lazy, not getting out the printing inks, and it shows.
I have some ideas for using this plate, so I expect you'll see it again!