Refractory Castable Features 1.High compressive strength and high stability at high temperature; 2. High compressive strength; 3. Strong resistance to lag erosion and tension; 4. Good resistance to cold and heat or objective environmental changes; 5. Can resist chemical corrosion of acid slug or solution; 6. Compared with the production of refractory bricks, it does not need high temperature sintering and has low energy consumption; 7. The product has diverse performance and can be made into wear-resistant and fire-resistant, lightweight insulation, corrosion and peeling resistant, non stick aluminum, high-strength, acid resistant, alkali resistant, etc. according to usage.