FIREPLACE MORTAR GRAY
FIREPLACE MORTAR GRAY
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SKU: RL-63G - Rutland Fireplace Mortar 10.3 oz. cartridge. Formulated especially to patch fireplace fireboxes. For bonding firebrick to firebrick. A silicate product that when fire cured, sets rock hard. Comes in a convenient cartridge for easy repointing of fireplace brick. Apply with caulking gun. Color: Gray. Withstands 2000° F. Not for exterior use. Passes ASTM E 136 and E72. Pack: 12