Clay Silicon Carbide High Temperature Al2O3 Alumina Dry Acid Resistant Refractory Fire Mortar. Acid and Corrosion Resistance: Special anticorrosive material with excellent acid resistance and hydrolytic resistance. OEM and ODM Services: Customization available from samples and designs with 3 R&D engineers. Wide Application Range: Suitable for blast furnaces, glass kilns, coke furnaces, and furnace safety linings. ISO Quality Certification: Certified with ISO9001:2015, ISO45001:2018, and ISO14001 standards. Fast Lead Time: Off-season lead time within 15 workdays; peak season one month. Global Market Presence: Products sold in over 60 countries with 14 years of export experience. High Production Capacity: Annual output of 80,000 tons via automatic production lines.