Fireplace Mortar - Black - 10.3 oz. Cartridge

Rutland's Fireplace Mortar is formulated especially to patch fireplace fireboxes and for bonding firebrick to firebrick. Fireplace mortar is a silicate product that when fire cured, sets rock hard - as strong as firebrick itself.

Rutland's fireplace mortar comes in a convenient 10.3 oz cartridge for easy reappointing of fireplace brick. Apply with caulking gun. Mortar can withstand 2000° F. Not for exterior use.

• Meets ASTM E136-79
• Withstands temperatures up to 2000° F
• Available in three colors, black, buff & gray
• As hard as firebrick after proper curing
• Adheres well to masonry
• May be painted when heat cured
• Does not contain asbestos
• Requires heat to cure

Additional Information:

 MSDS

 Technical Data

• Color: black
• 10.3 oz cartridge
• Withstands 2000° F
• Not for exterior use