Inorganic fireproof coating with high hiding power and excellent pigment-to-binder ratio, achieving a contrast ratio meeting first-class standards (≥0.93) (GB/T 9756-2018 Synthetic Resin Emulsion Interior Wall Coating). Inorganic antibacterial fireproof coatings do not generate static electricity or attract dust. Wall stains can be cleaned with a damp cloth. Stubborn stains may be removed using fine sandpaper or mild acidic cleaners without affecting the paint film itself or causing yellowing.