Buff Fireplace Mortar - 10.3 oz. Cartridge
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