Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

  Provided the area sealed by the JB is not under pressure it just might work.
Fingers crossed!

  I used the Hi Temp JB on the leaky bottom of a Weeden 'steel boiler' pumper
engine.  It was just building pressure when it started leaking again. 
I run it on air, now.

  On a personal note...
  Steel boilers on toy engines.  What were the designers and managers of Weeden,
Marx, and Ind-X engines/boilers thinking!  Probably bending the knee to the penny
pinching accountants.  God saves us!

Good Luck,
Wayne