I just read online that it takes a full 4 weeks for ModPodge to cure. Are you crafters waiting that long before inserting ModPodge-sealed photos into your epoxy beauties? I had no idea it takes that long. There goes a lot of Christmas gift plans!
Mod Podge does take a while to dry, especially in humid areas. I don’t usually wait a month, but I will wait several days before using ModPodge covered items in resin.