Search  for anything...
Protalwell

Fire Bricks, Food Grade Firebricks, 3000°F, Size 9″ x 4-1/2″ x 3/4″

  • Based on 142 reviews
Condition: New
Checking for the best price...
$24.99 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 22 – Sep 23
Order within 14 hours and 43 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: 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.
  • Flat and Smooth Surface: no dents on the brick surface, easy to remove surface ash and keep it clean.
  • Waterproof: Waterproof refractory bricks, can be used outdoors for a long time, a good choice for your fire pit.
  • 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.

Brand: Protalwell


Material: Clay


Flavor: unflavored


Item Weight: 5.13 kg


Item Form: Block


Brand Name: Protalwell


Unit Count: 4 Count


Number of Packs: 4


Item Type Name: Firebricks


Model Number: C-0.75-4


Manufacturer: Protalwell


Manufacturer Part Number: V-0.75-3


Flavor: unflavored


Item Form: Block


Material Type: Clay


Item Weight: 5.13 kg


Item Highlight: 4-Pack, Insulating Fire Bricks, 0.75" Clay Firebricks Replacement for Wood Stoves, Fireplaces, Fire Pit, Kiln, Pizza Oven


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 22 – Sep 23

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • High temperature durable and easy to work with
Style: 4 Pack
I found these fire bricks to be durable and easy to work with for a wood stove ash grate. We use a fireplace grate in our wood stove because it makes the fire light and burn easier than if in the bottom of the wood stove in the ashes that build up. However the temperatures inside the wood stove deteriorate a steel grate in less than one season and it was becoming expensive, these thin ceramic tiles are much more heat resistant. I also went to the extra step of drilling three breather holes through them with diamond tile hole saws for even better breathing. Hoping this will extent the life of our fire grates to several seasons. ... show more
Reviewed in the United States on April 18, 2025 by Patricia Young
    • Just what I needed for my DIY yakitori grill.
Style: 4 Pack
Some of the bricks had a slight curve to them, so if you need them exactly straight it could be an issue. Im using them loose to "line" a metal bbq grill for skewers. Wanted a DIY yakitori grill on the cheap, Lol. Still giving 5 stars because they all lined up for me fine even with the slight curvature. And with clay brick, you can't expect perfection. ... show more
Reviewed in the United States on April 26, 2025 by Reggie Noble
    • Fire bricks
Real fire bick
Reviewed in the United States on March 25, 2025 by Gregg Hunsberger
    • Well Made
Style: 4 Pack
Everything that I would want in a firebrick. Highly recommended
Reviewed in the United States on November 9, 2024 by AmazonCust
    • NOT 3000F rated
Style: 4 Pack
Review Image by JENNIFERJ JENNIFERJ
I am very disappointed in these bricks, I used them in my gas pottery kiln and with a rating of 3000F I didn't think it would be a problem. Due to these bricks warping it caused a few of my pieces to fall on each other and the glaze melted them together. I only went to cone 06 (really a little lower, reached about 16,1700) I will attach images soon ... show more
Reviewed in the United States on July 3, 2025 by JENNIFERJ JENNIFERJ
    • Thin clay bricks maintain integrity under fire
Firebricks are thin but maintain structural integrity under moderate a fire of about 1800F.
Reviewed in the United States on April 7, 2025 by Joe C
    • One Of a Kind
Style: 2 Pack
I needed to replace my fire brick in my knife maker forge works perfect.
Reviewed in the United States on October 29, 2024 by LU
    • Very nice
Style: 4 Pack
Like
Reviewed in the United States on November 15, 2024 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...