Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25" x 4.5" x 9" Split, Pack of 2, 2300-F Rated, for Kilns, Forges, Furnaces, Soldering, 3143R

★★★★★ 4.9 50 reviews

$36.90
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$36.90
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Free shipping Free 30-day returns

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Product details

Management number 211000073 Release Date 2026/04/04 List Price $14.76 Model Number 211000073
Category
  • 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
UPC 810527033968
Brand Name Lynn Manufacturing
Item Weight 2 Kilograms
Manufacturer Lynn Manufacturing
Material Type Ceramic
Item Thickness 4.5 Inches
Item Dimensions L x W 9"L x 4.5"W
Recommended Uses For Product Kilns, forges, furnaces, knife making, PMC metal clay firing, jewelry casting, jewelry soldering block

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