Buff Fireplace Mortar - 10.3 oz. Cartridge

SKU: 742501

uff Fireplace Mortar is ideal for tuckpointing fireboxes and mortaring replacement firebricks.

  • Formulated especially to patch fireplace fireboxes and to bond firebrick to firebrick
  • Fireplace mortar is a silicate product that when fire cured, sets rock hard - as strong as firebrick itself
  • Withstands temperatures up to 2000 degrees Fahrenheit
  • Convenient cartridge allows for easy repointing of fireplace brick within the firebox