That bonding agent ( HONDABOND) or Yamabond is pretty much the same as RTV but when completely cured it has a harder surface. We use some strong sealant at work on Aircraft that works great. It sets up in a way that the parts become as 1 unit, still pliable but not brittle ,fuel/gas resistant and small pcs wont release themselves from the main seal, NO SEALANT floating around in the engine!!

Xnavylfr(CHUCK)

BEER,BIKES and BABES since '69Thumbsup