yamabond

Hi all: Hope you're all doing okay. I've got a question: I'm rebuilding my crankcase breather housing, and I've seen mentioned in the forum the use of "Yamabond". I checked Yamaha's site, and there are about a dozen different varieties of Yamabond. So, do any of you know which...

Sealant, casehalves, Yamabond, Threebond I will be joining my case halves shortly.. Which Yamabond,Threebond permatex..etc.. has everyone used/recommend? Buddy at local shop uses Yamabond 4..And sells it buy the case to the Harley shops :) Found on Ebay that Threebond has 1194.. Supposedly...