K23 Soft Fire Brick 2.5 – The Potter's Center

Soft insulating fire brick. Dimensions: (9'' x 4.5'' x 2.5'')  Rated to 2300℉

Simond Store Insulating Fire Bricks, 2500F Rated 0.75 x 4.5 x 9 - Soft Fire Bricks for Forge Wood Stove Pizza Oven Fireplace Fire Pit Kiln Jewelry Soldering Heat Insulation Block

Simond Store Insulating Fire Bricks, 2500F Rated 0.75 x 4.5 x 9 - Soft Fire Bricks for Forge Wood Stove Pizza Oven Fireplace Fire Pit Kiln Jewelry Soldering Heat Insulation Block

Executive Deals Insulating Fire Brick for Ovens, Kilns, Fireplaces, Forges -8 Piece Full Brick (9 x 4.5 x 2.5) 2300 Degree Fahrenheit/1260 Celsius : Arts, Crafts & Sewing

Fire Brick Kit Bassett Maple Co.

SUPER DUTY HARDBRICK-STRAIGHTS

Light weight K25 fire bricks rated for 2500 degrees9” x 4” x 2.5”Box of 12 for $72

K25 fire bricks box of 12

Simond Store Insulating Fire Bricks, 2500F Rated 0.75 x 4.5 x 9 - Soft Fire Bricks for Forge Wood Stove Pizza Oven Fireplace Fire Pit Kiln Jewelry Soldering Heat Insulation Block

Simond Store Insulating Fire Bricks, 2500F Rated 0.75 x 4.5 x 9 - Soft Fire Bricks for Forge Wood Stove Pizza Oven Fireplace Fire Pit Kiln Jewelry Soldering Heat Insulation Block

9 x 4.5 x 2.5

K23 Soft Firebrick

K23 Insulating Firebrick 2300F. Find higher temp rated and high-grade Insulating Firebrick shapes and sizes 2300F 2600F 3300F. Find high quality

K23 Insulating Firebrick 9 x 4.5 x .50 Morgan Thermal Ceramics 2300F Box of 24

Executive Deals Insulating Fire Brick for Ovens, Kilns, Fireplaces, Forges -8 Piece Full Brick (9 x 4.5 x 2.5) 2300 Degree Fahrenheit/1260 Celsius : Arts, Crafts & Sewing

Fire Brick - Mid-South Ceramics

2300°F Insulating Firebrick Used for Furnace Applications Size: 9 x 4-1/2 x 2-1/2 Great for Homemade Melting and Forming Forges

Greentherm 23 LI Medium Duty Brick (2300ºF) Insulating Fire Brick for Gold Melting Furnaces Kilns Foundries and Casting Gold Silver Copper

Old Potters Mid Fire Pottery Clay, 10 lbs (Cones 05-5) Art Modeling Clay, Ideal for Wheel Throwing and Hand Building, Pottery Clay for Sculpting

Aardvark Clays