Cleanburn Castable Refractory Cement 25 lb Tub

Cleanburn Castable Refractory Cement 25 lb Tub Fix masonry holes or cracks in indoor/outdoor fireplace, stove, or heating appliance Endless possibilities for your fire pit floor or to mold into custom firebrick shapes For interior or exterior use, rated to 2,800 Degrees F Durable and strong; sets and dries as hard as fire brick Ideal for casting into custom designs while holding its shape during drying Can be used as the sole material when casting a solid stove bed or outdoor oven Effectively replaces mortar and is suitable for tuck-pointing May require layering for thicker applications