Unbranded 10.3 fl. oz. Fireplace Mortar Cartridge in Gray

RUTLAND Fireplace Mortar is perfect for repairing small chips or cracked firebrick, re-pointing mortar joints between firebricks, and bonding firebricks together. Adheres masonry to masonry for brick, firebrick, and stone. Easy to apply with a caulking gun and will last for years. It sets as hard and as strong as firebrick after curing and can withstand the high temperatures produced by a wood fire.Patch firebricks or repair masonry - versatile mortar is the perfect fit for a wide range of projectsRequires heat to cure; may be painted once curedFor indoor use onlyRated to 2000°F (1090°C)Available in 3 colors: Gray (Rutland item# 63G), Black (Rutland item# 63) and Buff (Rutland item# 63B)For large repairs, use Rutland Fireplace Patch (item# 62) or Castable Refractory Cement (item# 600)California residentssee Prop 65 WARNINGS