I just opened a 1/2 lb bag of super blonde shellac flakes and used a bit of it to make a 1lb cut. I'll get the mixed shellac used pretty quick. It's the remaining flakes I'm thinking about.
What's the shelf life of the flakes now that the bag was opened? I'm keeping them in the bag they came in. It's got a zip lock closure which of course is closed up tight now. I squeezed the air out if that matters. It's always been in the refrigerator. Since the day I brought it home. The partially used bag is back in the refrigerator. Is the clock ticking on the remainder? Or is the shelf life of undissolved flakes indefinite?