This is a general representation of what we carry in-store, please give us a call for pricing and availability.
QUART FURNACE CEMENT BLACK
For indoor use only. Fireplace mortar is a ready-to-use high temperature cement for patching or repairing cracks and joints in fireplace firebrick and duct work resetting, and for cementing furnaces, stoves, boilers and chimney collars. Maximum temperature 3000°F. Black.