Hello all,
Not sure if this is the right place to post this kind of information so please move if needed. I came across some High Temperature Kiln Brick on Craigslist in Helena, MT. It's probably too big of brick for a normal riser build but figured it might be useful for someone's mad science RMH design
https://helena.craigslist.org/for/d/helena-refractory-block-high-heat-kiln/7256577570.html
Hope this helps someone.
Wade
