Fire Proof Insulation: Ceramic fiber blanket insulation, rated to 2400 F. For a 1000℉ hot face with 1" of insulation, expect the cold face of the insulation to be 220℉. Similar to: Kaowool, Inswool, Durablanket, Cerablanket, TaoFiber, Fiberfrax, Ceramic Wool.
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