Buff Colored Fireplace Mortar Compound in a 10.3 Oz. Cartridge

This buff-colored fireplace mortar is 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. This compound in particular withstands temperatures up to 2000 degrees Fahrenheit. Its convenient cartridge allows for easy repointing of fireplace brick within the firebox, and matches most buff-colored mortars. Not for exterior use. This item passes ASTM E136 and E72.

• Buff-colored fireplace mortar in a 10.3 oz. cartridge
• 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
• Not for exterior use
• Matches most buff-colored mortars
• Passes ASTM E136 and E72