I found a blue spoiler at the junk yard. Going to paint it. Wondering if i can use 30lb 3m double sided tape (or if they make something stronger) or just insert strong neo-dimium magnets inside to hold it on.

3 out of 4 of the threads that are inside of it rusted and popped out when I removed it at the junk yard. They are like t-nuts basically as far as I can tell. But I could be wrong and might be able to put them back in? I don't really want to drill the hatch though....

 

A member a few years ago used 3M tape