Acid proof is a type of high-performance that is designed to resist the corrosive effects of strong acids, alkalis, and other aggressive chemicals. It is commonly used in industrial settings where chemical exposure is high, such as in chemical processing plants, laboratories, and battery rooms. Acid proof morter typically consists of a mixture of inorganic , such as silica, alumina, and cement, combined with chemical additives to improve its acid resistance. The morter is applied in layers to protect concrete, brick, or other substrates from chemical attack.