I was wondering if anyone could recommend some inexpensive paints for fly-tying that won't chip once they hit the water. Sometimes I like to use paints on heavier flies or saltwater flies--usually painting dumbbell eyes or bead chain, for instance--but the paints I've used have come off after a day's fishing. I've seen a couple of vinyl paints marketed at fly-fishing sites online, but they're very expensive. (Around $10 for a little bottle, one color.) Is there anything at the craft stores like Michael's that would do the trick?

Best,

Dave