BNZ Materials 9 x 4.5 x 2.5" 2300°F Insulating Firebrick - 12ct Box

PN: BNZ 23. Temperature Use Limit (normaloxidizing atmosphere): 2300°F / 1260°C. 2300 Safety Data Sheet. Titanium Oxide – Ti O 2: 1.5. ASTM Classification: 23. 500°F / 1.0. 1000°F / 1.3. Qty in Each Box: 12.

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