: Bill: I have worked with procion dyes in textiles, and they do have a great
: colorfastness. (peices from 10 years ago still have the same color) The
: only issue is a whole lot of rinsing to get the fixatives (soda ash or
: baking soda, depending on method) out. Plus steam is necessary to fix the
: MX dyes. (unless there are new methods that require no steam.) Let me know
: how your tests go.

Fixing the dyes shouldn't be necessary since they will be well protected by glass and resin. I don't anticipate that they will run either. None of the printer inks or paint I've tried before has had that problem. The dyes probably will need some UV protection, but we all usually get that anyway through varnish, urethane, etc. I ordered some dye the other day, so I will test it in the next few weeks.