Firebrick cement is special kind of cement for structures that need handle really high temps. This cement make from mix of clay, heat-proof materials and some other things. It get used in fireplaces, kilns and ovens. Firebrick cement design to take extreme heat without falling apart. It help keep heat inside, protect outside too. When using firebrick cement you know its strong and reliable product. Greatsun Aopeng specialize in making high-quality firebrick cement for differnt applications.