Oil Boiler questions

[JimR]

I know there has to be a few oil techies out here. I took my oil-fired model 368 Weil-McLain boiler apart today to clean it out. The combustion chamber liner was cracked and a total mess. I am going to replace the 3 piece liner this week My question is, what type of adhesive do you use to hold the new one in with and what type of adhesive, putty, whatever, do you use to seal the front cover back onto the boiler.

Thanks in advance,
Jim R.

 

[GaryM]

Refractory cement?