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Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25" x 4.5" x 9" Split, Single Pack, 2300-F Rated, for...

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US$12.17 cheaper than the new price!!

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Used  US$8.11
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Product details

Management number 241753290 Release Date 2026/07/18 List Price US$8.11 Model Number 241753290
Category

Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25" x 4.5" x 9" Split, Single Pack, 2300-F Rated, for Kilns, Forges, Furnaces, Soldering, 3143P
Great insulator with low thermal conductivity and very low weight
Easy to shape, cut, and carve with wood working tools
Used for kilns, forges, furnaces, knife making, PMC metal clay firing, jewelry casting, or jewelry soldering block
Specifications: 2300F rated, weight 1.1 lbs., 9" x 4.5" x 1.25”, alumina silica refractory ceramic clay brick
Well packed in bubble wrap to ensure delivery in good condition




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