Refractory cement

A ready-mixed, high temperature silicate mortar for setting, coating or resurfacing firebrick. Used extensively as the mortar between firebricks when building fireplace fireboxes. The ideal high-heat sealant for masonry-to-masonry joints under 1/4" thick. Buff color. Asbestos-free. Passes ASTM E136 and E72.

· Rated up to 2000°F (1090°C)
· Requires heat to cure

Approx. Coverage: One gallon per 45 count 9x4-1/2” firebricks.

Available in a variety of sizes

*Also available in cases