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Fire Bricks, Food Grade Woodstove Firebricks, 3000F, Size 9″ x 4-1/2″ x 1-1/4″, 4-Pack, Insulating Fire Bricks, Clay Firebricks Replacement for Wood Stoves, Fireplaces, Fire Pit, Kiln, Pizza Oven

  • Based on 241 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 4 hours and 26 minutes
Available payment plans shown during checkout

Size: 9"x4.5"x1.25" - 4 Pack


Features

  • Food Safe: Made of clay, it can be in direct contact with food and can be used in pizza ovens and smokers; it has strong thermal insulation properties, helping you save wood and save money.
  • High Temperature Resistance: It can withstand high temperatures of 3000F and can be used in forging and ultra-high temperature environments.
  • High Strength and Density: Can be used anywhere you want, no need to worry about it breaking.
  • Waterproof: Waterproof refractory bricks, can be used outdoors for a long time, a good choice for your fire pit.
  • Flat and Smooth Surface: No dents on the brick surface, easy to remove surface ash and keep it clean.

Brand: Protalwell


Material: Clay


Item Weight: 7.5 Kilograms


Item Form: Chunks


Product Dimensions: 9 x 4.5 x 1.25 inches


Item Weight: 16.5 pounds


Manufacturer: Protalwell


Country of Origin: China


Item model number: 9x1.25x4.5


Tick-repellent material: Clay


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Fire brick
I replaced the brick in my forge, works great. The size is exactly as described, so far I have no complaints
Reviewed in the United States on June 3, 2025 by Johnny

  • just right
all good
Reviewed in the United States on May 29, 2025 by esteban

  • Good
Good quality
Reviewed in the United States on May 26, 2025 by Joseph Seipert

  • One of the bricks were broken to upon receipt
Did not want to fuss with returning. Need to install the ones that delivered, whole.
Reviewed in the United States on December 18, 2024 by Abbey

  • Excellent if not damaged in transport
These heavy duty fire bricks are worth the purchase if they aren't damaged in transport. I had three sets delivered ( two heavy duty 3000f and one 2000f ) one set was completely damaged. I returned the damaged set and was sent the light duty version. So to be fair the product itself is 5 stars. The return....not so much...No Stars ... show more
Reviewed in the United States on April 15, 2025 by BANGA International

  • good
good
Reviewed in the United States on May 16, 2025 by Babe Smith

  • Hard to cut or shape them
I ordered 2 boxes. One box was perfect the other had 2 broken. Amazon replaced them within 2 days, that was not a problem, however it does show they can be brittle. I had to trim 1/4 inch of the end of each one, that was difficult. They are very hard to cut. I used a diamond edged masonry blade, I got the cuts made but it destroyed my blade. I haven’t fired them yet but I’m excited to have something that hopefully will stand up to the heat in my forge ... show more
Reviewed in the United States on March 17, 2025 by Amazon Customer

  • Super Hard Bricks - Solid Quality
They arrived perfectly packed and of the 3 boxes that I bought, not one had any cracks. These bricks are super hard and a previous reviewer stated they were as hard as pharaoh’s heart and have to chuckle as they have the hardness similar to brick pavers. I had a difficult time cutting them so I’m glad I only had to cut 4 bricks. I used a diamond masonry blade on my angle grinder and found a trick to cutting them. I started by cutting in about 1/4” and then took a spray bottle and squirted water in the trench I made and it was just enough water to create a wet saw technique and it cut at least 50% faster. I’d use this technique every 1/2 deep cut. I’d buy these again; in like greater than 10 years when they need replacement. ... show more
Reviewed in the United States on January 3, 2025 by SteveC

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