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K-23 Soft Insulating Fire Brick (IFB)

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Price: From $7.75 to $84.00
Manufacturer: HWR
Part No: K-23

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K-23 Soft Insulating Fire Bricks 

These are a special type of brick that can handle high temperatures and act as insulation. They are used as a lining in the interior of foundry furnaces, forges and ceramic kilns to keep in the intense heat.
These are soft bricks that can be cut with a hacksaw to form smaller bricks or to add channels for heating elements. They can be drilled with a hole saw to create an opening for a gas burner as well. The bricks have a working temp rating up to 2300 Degrees F. which makes them suitable for high fire ceramic use. For Consistent Cone 10 or hotter firings we recommend the K-26 Brick for a longer performance.
Each straight brick is 9" x 4-1/2" x 2-1/2"
Warning. This product can expose you to chemicals including crystalline silica (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov Health Hazard Warning
  • Please handle all raw materials with safety in mind. The Dry form of all clay, glaze, and raw materials can expose you to hazards when not handled properly.
  • When handling and mixing DRY ceramic materials and powders, wear a full breathing respirator, eye protection, and gloves to protect your lungs and hands
  • PROP 65 WARNING FOR RESPIRABLE SILICA
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