Used in continuous casting equipment within steelmaking plants. 

Key Advantages: 

• Reduces refractory erosion and improves resistance to molten steel corrosion. 
• Enhances molten steel cleanliness and increases the continuous casting ratio. 
• Used in combination with sand, binders, hardeners, and continuous sand mixers; features easy application, monolithic forming, and labor savings. 
• Eliminates the need for pre-heating equipment to reduce costs; low odor, aligning with environmental protection requirements.