Castable Refractory- Grey - 25lb.

A dry-mix cement that sets and dries as hard as fire brick. This cement is perfect for casting into custom designs, as it will hold its shape while drying; buildilng firepits, shells of pizza ovens; and can even be used as the sole material when casting a solid stove bed or outdoor oven. Exceptionally strong and also works to fill large holes or cracks in masonry, replacing mortar and for tuck-pointing. May require layering for thicker applications. - Light Grey Easily fix large masonry holes or cracks in your indoor or outdoor fireplace, stove, or other heating appliance Build a solid fire pit floor or mold into custom firebrick shapes, the possibilities are endless No heat cure required making your project much easier 25 pounds will cast a 12" x 12" x 3" block, For interior or exterior use, rated to 2,200 Degrees F (1,200 Degrees C)

Features:Use to cast a solid stove bed, repair firebrick, or cast it into custom shapes tailored to the exact needs of the fireplace or stoveWhen dry material is mixed with water it chemically sets and dries brick hard��What's In The Box:Rutland 601 Refractory Cement - 25 lb. Use to cast a solid stove bed, repair firebrick, or cast it into custom shapes tailored to the exact needs of the fireplace or stove|When dry material is mixed with water it chemically sets and dries brick hard