Dave, if I remember correctly RIT dye is a household product available at
any grocery or drug store. I'm guessing that if you dissolve a bunch in
water and leave it in most any type plastic tube overnight, I'll bet you
can't wash all of it out and you might have what you want. Or maybe dye the
outside too by putting the tube in the pot of dissolved dye overnight. Maybe
heat would help?I'm guessing, I've never done this.
Regards,
Ed Byars
"Dave Nadler YO" wrote in message
om...
What is RIT dye, where does one obtain it, and how is it applied ?
Thanks,
Best Regards, Dave

Tom Serkowski wrote in message
...
RIT dye works for this. I think Wil Schuemann even
suggested this in one of his articles long ago. Also
works great for model airplane canopies.
Tom Serkowski
ASH-26E