Fifteen pounds of Pre-mixed fireclay mortar in a pail. Suitable for high temperature environments. An appropriate quantity for assembling the Barrel Build.
This material can be used to attach 2 pieces of refractory or chimney flues together. Examples of the refractory would be the barrel supports or the masonry oven. It is not designed to fill large gaps (more than 1/8") between pieces. If a large gap needs to be filled, multiple applications may be required.
Larger and smaller quantities of this material are available.