- Joint thickness up to 1/2″
- Withstands over 2000 degrees Farenheit
- Lays approximately 100 2.5″-thick firebricks
Heat Stop refractory fire brick cement is what you need for constructing your outdoor fireplace or chimney. Specifically designed for installation of firebrick and clay flue lining in fireplace masonry. Effective in applications over 2000° Fahrenheit.
50 lb bag