Refractory Cement - 1 Gal.
Product ID: 611-R
Selected accessories will also be added to cart
A pre-mixed, fiber-reinforced, high temperature silicate mortar for setting, coating or repairing firebrick. Used extensively as the mortar between firebricks when building fireplace fireboxes. The ideal high-heat sealant for masonry-to-masonry joints less than 1/4" thick. Requires heat to cure and when cured it withstands 2000ø fahrenheit. Buff color. Passes ASTM E136 and E72.