Excellent for replacing and/or repairing fireplace bricks, building or repairing fire pits and pizza ovens, and providing a protective covering to materials Suitable for interior or exterior.

Instant Brick Castable Cement is a heat resistant air setting & heat setting firebrick mix for repairing or replacing bricks in stoves, fireplaces, and furnaces and is great for lining pot belly stoves. With exceptional strength and abrasion resistance, Instant Brick Castable Cement is asbestos-free and gives off no toxic fumes.

Directions

Empty the whole contents of the tub into a plastic bucket. Add water slowly, mixing with a trowel until a dry crumbly paste is obtained. Add more water SLOWLY until the mix is a pliable ball. On a clean flat surface, mould to the size and shape brick required. Trim with a knife if necessary. Clean the area to be filled removing any loose material and dust. Then wet the area with water. Place a brick in firmly to take up vacant space. Air dry for 24 hours. Then heat set with a small gentle fire. Your unit is then ready for normal use.