Ever make a hole in your wall? Maybe a small round one? Perhaps it was from a drywall anchor pulling out, or perhaps “you were cleaning it and it went off”. 

Doesn't matter! Now you have a hole in your wall and your precious oxygen is leaking out into the cold, uncaring void of space. Wait, you're on a spacecraft or orbital, right? 

Well, regardless, you can grab one of these premium Emergency Hole Patch kits, dollop some sealant on the back (or glue. Or potato paste.) and smack this bad boy over your recently-created portal to permanently cover it up! Now nobody will know your shame! 

What do you mean it says “Temporary” right on it and it's extremely obvious?

Yes I really have these stuck to my wall to cover up holes from drywall anchors.