OK, so I'm pretty sure most of us have seen these, which are generally considered to be the same compound as Wetfire, just bigger, less expensive and not individually wrapped. And we probably all are familiar with the reputation that Wetfire has about drying out, so if you only use a few of these over the course of the summer... bah, hate throwing away good tinder.

So I'm thinking, what if we seal them? Wax, lacquer, shellac- I'll probably go wax. Does anyone else thing that will help shelf life once the one big card is opened and the out gasing begins, or am I just being crazy again?