Real stone paint is a building coating that creates a decorative effect that closely resembles natural stone. Made using a special process, it uses natural colored sand (such as granite and marble chips), a water-based emulsion, and additives. Primarily used for exterior wall decoration, it boasts high fidelity, environmental friendliness, and strong weather resistance. Spraying typically involves a combination of an alkali-resistant primer, a natural stone paint intermediate layer, and a topcoat.