I have 440 yellow maryland firebrick. High temperature rating. Top of the line. Standard brick size. Can be used for fireplaces, woodstoves, outside stoves, outside ovens, and fire pits. Firebrick new never used. Just been moved around alot.
Here's what I have in the chimney liners
9x13 $12.00 - 47 in stock 9x13 w/ hole cut for timble $19.00 - 0 8x8 $8.00 - 1 in stock 8x8 w/hole cut for timble $12.00 - 12 in stock 13x13 $18.00 - 1 in stock Timble 6x24 $10.00 - 36 in stock Timble 8x24 $15.00 - 1 in stock