I should give that a try on my 60-year-old seized BMW bolts. I’ve been using Kroil, which is good stuff, but there are some bolts it just wouldn’t free.
I wonder if these new WD-40 tops will work on other spray cans (like Aerokroil or Really Good Shit); I know many spray paint cans have the same valve stem with a different cap and I’m guessing the same is true of most spray cans in general.
