BNZ Materials 13.5 x 6.75 x 3 " 2300°F #1 Wedge Insulating Firebrick - 4ct Box

PN: BNZ 23 #1 Wedge. Temperature Use Limit (normal oxidizing atmosphere): 2300°F / 1260°C. Titanium Oxide – Ti O 2: 1.5. 500°F / 1.0. 1000°F / 1.3. ASTM Classification: 23. Qty in Each Box: 4. 1093°C / 0.26.

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