Surprised?

I suppose it shouldn't have come as a surprise to me, but expoxy-resin doesn't keep indefinitely. I learned this today when I went to repair my recycling bin, which has a large crack in one corner that runs almost all the way from the top to the bottom. I dug a who knows how many years old epoxy-resin kit out of my junk drawer, and while one of the two components was still liquidy enough to dispense, the other was solid as could be. So I shall have to make a trip to the hardware store and get some more. If things hold true, I'll use it once before it solidifies too.