I'll put the frags in a small tupperware bowl with tank water. I will try to have dry rubble. Superglue the frags to the rubble, set back into small tub of tank water for 5-10 minutes. Get epoxy ready. Attach epoxy to rubble and then put into tank and mount to live rock. Three of the six I did this weekend stuck, the other ones eventually (within five hours) fell off. The epoxy was hardening up nicely, but not bonding to the stone. Unfortunately, I don't remember the name of the epoxy either.
I would like to S-Glue straight to the live rock, but with rics, that is not easy. Any ideas or tips would be greatly appreciated. I plan on taking some pictures tonight and posting.