Well I just put a little drop of each and mixed it for a few seconds until I saw them combine and form a little bit different color. I than just dipped the toothpick into the solution and applied it to the fly. This morning when I woke up I went to see the finished result again and I found a few mistakes on the fly. As it so turns out to be that I was so excited about getting to the epoxy part that I forgot to put the biots for the tail and I completely brushed the wings out of the picture!

Marko