Due to significant changes in recently mined RedArt, we have paused sales of clay bodies 425, 500, 505, and 510. If you purchased any of these clays after May 1, please email your invoice to mail@psh.ca to receive store credit.
K23 Insulating Firebrick

INSULATING FIREBRICK - K23 4.5 x 9 x 3"

Part #R23IX

CDN$11.75
CDN$11.75
CDN$0.00
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K23 brick is the standard used by most kiln manufacturers. Prices discounted 25% if purchased in quantities greater than 10. For grooved 3" bricks please see LFGCX.

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