3 Thick Uncut Firebrick (Standard K23 Brick)

L&L offers high-quality, long-lasting pottery kilns for professional ceramic artists as well as for school and commercial use. Our kilns provide the best long-term value for your investment. We offer kilns in a variety of sizes and form factors in addition to many specialty kilns.

K23, K26- Insulating Fire Brick (IFB)

Soft insulating fire bricks (IFB) are used for general kiln construction because they are lightweight and easy to cut without the use of special saws

K-23 (2300 F) Insulating Fire Brick: 9 x 4.5 x 3 Temporarily Unavailable

K23 Soft Fire Brick 2.5 – The Potter's Center

Jay's Refractory

, PP1911

Firebrick 1-1/4 Thick 4-3/8 x 4-1/2. Replaces Earth Stove brick FB11

K23 HS Insulating Fire Brick - Spiral Arts

K-23 Soft Insulating Fire Brick (IFB)

Aardvark Clays

3 Thick Uncut Firebrick (Standard K23 Brick)

Earth Stove FIREBRICK - 1-1/4” Thick Notched Top PP1902 –

Joining Up to Improve Public Services (House of Commons Papers)

Type:, K23- 2300°F (1260°C), K26- 2600°F (1427°C), Sizes:, 9 x 4.5 x 2.5, 9 x 4.5 x 3, Sold Individually or By the Case

K23, K26- Insulating Fire Brick (IFB)

K23 Soft Fire Brick 2.5 – The Potter's Center