alt Hacker NewsPut a bit of spare sheet metal over the hole and let the pressure differential hold it down. For added safety affix a post-it not with DO NOT REMOVE written on it in all capital letters and underlined. They can even use those special zero-g ballpoint pens they spent eleventy-billion dollars inventing back during the johnson administration.
But they still haven't located the leak. My blob of glue idea solves that by automatically permeating into the cracks.
wait, do they have to have matched CTE and k to the existing material... hmm