Re: Flue arch crack: how to fix? All your ideas sound reasonable to me.
If it was my oven, I think I'd finish the firings and see if any other cracks show up. Your arch design looks good in the one early pic that I saw. The weight of the bricks should lock the whole thing together, so repair may not be necessary.
Just my opinion (which may stink, but I can't smell it)
__________________ GJBingham
-----------------------------------
Everyone makes mistakes. The trick is to make mistakes when nobody is looking.
- |