Nope, it wasn’t formagasket Randy, although that word brings back memories of having my fingers covered with that black gunk back in the late 70s when I last used it, not to forget its cousin permatex, same stuff only green haha
This was much cleaner and I’m damned if I can remember the brand. I’ll have to contact the boyz at the plant and get the name.
Fist the hair goes then the memory 
Chris