Damn, I used them for everything and have a build in progress where I'll need 2-3 boxes. Gonna run to NT tomorrow and see if they still have acouple boxes in stock.
They are made/marketed by Vogelzang (the woodstove folks) at http://vogelzang.com
but list for +$50 from them. NT was only $13. Now I gotta hunt down an alternative!
Originally Posted by tpope
Firebrick is no longer available from Northern Tool according to their website. Dang it!