Lkay so first thanks for the advice up front. I’m building a vertical forge for smelting.
its made out of Schedule 40 1/4” pipe that’s 12” ID.
So, my question is about the insulation.
im going to do a 2600f ceramic wool and kastolite 30. Do i need to put a rigidizer on the wool? If I did would their be a Benefit?
thanks