BNZ Materials 9 x 4.5 x 3 - 2.75" 2300°F #1 Wedge Insulating Firebrick - 10ct Bo

PN: BNZ 23 #1-Wedge. Temperature Use Limit (normal oxidizing atmosphere): 2300°F / 1260°C. 2300 Safety Data Sheet. 500°F / 1.0. 1000°F / 1.3. ASTM Classification: 23. Qty in Each Box: 10. 1093°C / 0.26.

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