Wall paint is a type of coating applied to the interior or exterior surfaces of buildings. It is primarily used to enhance the appearance of walls, providing color and texture while also protecting the underlying material from damage. Wall paint comes in various finishes, such as matte, satin, and gloss, each offering different aesthetic qualities. There are two main types of wall paint: water-based and oil-based. Water-based paints are easier to clean and dry quickly, making them popular for indoor use. Oil-based paints, on the other hand, provide a durable finish and are often used for high-traffic areas or outdoor surfaces.