A silicate refractory cement for repairing cracked an chipped firebrick and pointing mortar joints. Adheres firmly when wet or cured. It can be fired immediately to provide a fine cure that strengthens the mortar to firebrick hardness. May also be used on wood burning stoves with a 2000 degree Fahrenheit limit. Joints should be as narrow as possible, preferably under 1/8". Because this is a high-temperature, ready-mixed product, proper attention to bond widths and heat cure is essential for successful installation. Fireplace Mortar is water soluble until fire-cured, therefore a flue cap is strongly recommended to preclude joint washout.
Features & Benefits
- Gray
- 10.3 oz tube
- Made in the USA
- Unit: each
- Unit Weight: 1.4400 lbs
- UPC Code: 022624007630, 069609206275
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