Super Duty Hardbrick FireBrick-Straights 2.5

SUPER DUTY Hardbrick FireBrick STRAIGHT Fire BrickThese dense Firebrick are 9 x 4.5 x 2.5. They are used in wood-fired kilns and ovens. The are

Refractory bricks (used) - Studio Operations and Making Work

Hard Fire Bricks (High Density / Super Duty) - Foundry Service

Refractory Brick For Sale, Kiln Cement

My Kiln Build - Page 2 - Equipment Use and Repair - Ceramic Arts

Insulating FireBrick 9 X 4.5 X 2.5 in (6 Pieces

Insulating Fire Brick - Comprised mainly of Alumina, Silica, & Calcium Oxide Withstand temperatures up to 2300° F Great for Personal Projects on

Insulating FireBrick 9 X 4.5 X 2.5 in (6 Pieces)

2.5 AP Green Scorifier Dish pack of 12 [17501-12] - $50.88

Hawthorn Fire Clay For Cob Ovens, Cob Oven Clay

Insulating Firebrick 9 x 4.5 x 2.5 in (6 Pieces)

LVSDA1: SUPER DUTY Hardbrick FireBrick ARCHES #2

LVSDA1: SUPER DUTY HARDBRICK ARCHES #2

Super Duty Hardbrick Refractory Brick 9 x 4.5 x 2.5 [26700-HD

Hard Fire Brick – Smith-Sharpe Fire Brick Supply