Meeco's Red Devil Gray Furnace Cement & Mortar, 10.3-Oz

Pre-mixed, ready-to-use high temperature silicates
Multi purpose cements for bonding and sealing both masonry and metals with working temperatures up to 2000°F
Designed for patching or repairing cracked or chipped firebrick and mortar
Effective in re-setting and cementing furnaces, stoves, chimney collars, boilers and duct work
Not suited for outdoor use, 24 hour cure time at least at 60°F, paint-able after fully cured

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