It says it is dry to touch within 15 mins, 1 hour for handling, and 7 days for "chip resistant". I don't think I need to wait a week though.
The reason I am asking is because I put it in a new tank after 24 hours, and started filling it with new saltwater. I moved my old liverock from my established reef and put it in there along with some of my fish.
In the morning, one fish was dead and my galaxy coral RTN'd. I checked the pH and temp before placing them in last night. The water is well aerated as I have a Tunze Stream going in it. The saltwater was cured for 24 hours before adding to the new tank.
I can't think of any other culprit that could have caused the death of these two guys. I almost think it's chemically related, but I'm trying to rule out one thing at a time...