Re: sealing window air leaks
Yes. There are similar/virtually identical products out there to do what you desire. You can likely find them at your big-box or hardware store.
Look for Zip-Away, Seal & Peel or Season Seal. These are all clear "removable" caulks (after ten days or so of curing time). I suspect these all come from the same factory and are simply branded.
If you haven't used this type of product yet, here's a couple hints- Don't try to lay a teeny-tiny little bead or you will regret that at removal time. Lay down a "normal" size bead. Also, don't leave this stuff in place for more than two years without removing it and renewing. If left in place for too long, it will become quite gummy and won't be easy to remove. If removed in a timely fashion, it's a snap.