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Questions and Answers for UniTherm Ceramic Bulk Fiber (6-8# Densities 2300°F) 12 in. L x 12 in. W x 12 in. H, 5 Box for Chimney and Furnace Insulation

Internet # 311018863

Model # BF-6-8-5

Store SKU # 1004662567

  • Made of high-quality aluminasilica ceramic for durability
  • Thermal shock and corrosion resistance ensures safety
  • Lightweight fibers offer versatile use