K23 Insulating Firebrick 9 x 4.5 x .50 Fire Brick Thermal Ceramics 2300F Qty 1

Iya Knows Best
(10162)
Registered as a business seller
US $4.08
Approximately£3.04
Condition:
New
50 available107 sold
People want this. 14 people are watching this.
This one's trending. 107 have already sold.
Postage:
US $13.05 (approx £9.71) USPS Priority Mail®.
Located in: Hesperia, California, United States
Delivery:
Estimated between Mon, 20 Oct and Wed, 22 Oct to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Ships today if you order in the next 13 hrs 56 mins
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:201294891552
Last updated on 08 Oct, 2025 18:34:16 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
Knife shaping or Sword making Air Dry W
Ceramic Fiber Blanket Choices
Sold as a SINGLE individual firebrick C
Alumina and Silica
Propane Gas Forge
Rocket Stove
GENUINE
Morgan Thermal Ceramics
Excellent Strength
Thermal Stability
Country/Region of Manufacture
United States
Wood Burning Stove
Outdoor Kitchen or Pizza Oven
Universal Design
Replaces many current firebricks
Clay Pottery
Glass Melting
International Buyer PLEASE REQUEST QUOTE
Published Rates vary from Actual Rates
Air Dry Wet Mortar Available
Ceramic Fiber Blanket Choices
Model
IFB Insulating Firebrick
Excellent strength at operating temps
Low thermal conductivity
Knife shaping or Sword making
Heat Treat Oven
Sold as a SINGLE individual firebrick
Alumina and Silica
Factory Fresh Firebrick
USA Veteran Seller
MPN
K23 2300F
Low density
Ultra Low Thermal Conductivity
Made in the USA
USA Veteran Seller
Continuous work temp rated 2300F
Will withstand bursts of 2750F
Cement with K Bond Wet Mortar
Hold Together or Increase Temp Rating
Air Dry Wet Mortar Size Choices
Ceramic Fiber Blanket Choices
Kiln Repair or Oven Repair
Fireplace Chimney Stove Oven Hearth Repair
Hot Blast Stove
Heat Treat Oven
Brand
Morgan Thermal Ceramics
Other Thermal Ceramic products available
Ceramic Fiber Blankets and Mortar to complement
Forge or Furnace
Blacksmith Blacksmithing
California Prop 65 Warning
WARNING PROP 65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Avoid breathing fiber particulates and dust. SAFETY INSTRUCTIONS FOR PERSONAL PROTECTION MAY INCLUDE: WEAR SAFETY MASK | WEAR SAFETY GLASSES | WEAR SAFETY GLOVES.
UPC
Does not apply
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

Iya Knows Best

100% positive Feedback65K items sold

Joined Jul 2010
Usually responds within 24 hours
Registered as a business seller
Learning heat containment and thermal nuclear dynamics while serving in the Marine Corps, I had the opportunity to work with many products and study their properties, as well as their effectiveness. I ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
4.9
Delivery time
5.0
Communication
5.0

Seller Feedback (9,431)

All ratingsselected
Positive
Neutral
Negative
  • d***l (30)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The quality is what it says it is which makes it a great value. It arrived in great condition, one day early. Appearance was great and everything was double bagged. I hope I need more items that this seller sells because they care. Inside my package was a packing slip with a handwritten thank you that addressed me by name and said how appreciative they were for my business. That is the kind of seller I enjoy doing business with.
  • 4***j (50)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Insulation was well packaged and arrived on time in perfect condition. It is a quality product and a very good value. Great seller!
  • e***e (1001)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived well packed and undamaged. Cleaned up beautifully and better than described in overall condition. Excellent shipping and overall great value.
See all Feedback