whats the best epoxy

What kind of epoxy do you guys use on your cases? Ive seen alot of stuff that looks like JB weld and blue stuff and clear orange stuff. I know its all about the prep but whats the difference?
 
Location
Ohio
For the record Devcon is what failed in my cases years ago. I can't for the life of me imagine JB weld or Devcon being a good answer for sealing holes in cases on high HP high vibration motors that sit all Winter and then rip all Summer over and over again!?
 
Top Bottom