Thanks Kurt - I'm currently waiting for the deckwork from last weekend to cure. Almost 4 days and the whole side deck is still tacky!

I had switched to the slow hardener (West System 206) to give myself more time to work with the epoxy, but the high temps in Maine since Saturday have been barely above 60 and drizzly. I've got four pots that I used for mixing various batches, and none have hardened - and I don't think even I could screw up mixing four different batches! I'm really hoping a nice sunny warm day will harden it up.