If the CA isn't open, then you can freeze it. Do not freeze carpenter's glue. It keeps a long time. I've had some that was good for years. Same with epoxy. It stays good a long time. The only glue that really has a shelf life is CA. The cooler it is, the better, but if it's open you can't put it in your fridge I don't think. maybe you can, but I think it would cause condensation to form in the bottle.