j.w.young
New Member
Yep, kinda tan or mixed tan to darker, I hide it behind firebrick. My Maple arch isn't as fierce flames as a gasifer.
Medman said:NoFossil - anything to update here? I would like to make improvements to the secondary chamber as well. What luck have you had with new materials?
kabbott said:I'll bring this old thread back to life.
Any news on the castable refractory?
The choices are bewildering, I assume material for the secondary tunnel that withstands extreme temps would be a poor choice
for the nozzle itself. I am thinking the nozzle wont be near as hot but will take more mechanical abuse?
Any thoughts on what to use?