Firebrick Mortar Refractory - 50lb bag Size:50 lb bag and will last fade-free for

and will last fade-free for 12 years before needing to be refreshed

Cleanup: Thinner #2 or #76

depending on the requirements of your project

With this innovative veneer

including wastewater treatment

Firebrick Mortar Refractory - 50lb bag Size:50 lb bag and will last fade-free forFirebrick Mortar from Heat Stop is the ideal mortar mix for high temperatures and is engineered for laying fire brick. Popular applications include clay flue linings, fireboxes, furnaces, masonry ovens, kilns, boilers, and both interior and exterior chimneys. This 50 pound pail of dry compound is mixed with water to create 60 lbs of mortar that will lay up to 100x 2 1 2" thick bricks with joints of 1 16 to 1 8" thick and can accommodate joints up to 1