Hey all, I'm reaching out to local mason suppliers to find a good price on fire bricks. One company got back to me with a great price ($1.74 for 8.25x4x2.5 bricks) but rather than standard fire bricks I'm seeing around, they are ladel (ladle?!) bricks, which appear to be used in steel foundry applications. Does anyone happen to know if ladel bricks are food safe? When I search for them, I get very few hits, and no information about whether or not they are food safe. Just wondered if anyone has run into this and what the results were!