"Spray-on" refers to a method of applying a substance in a fine mist or spray form. This technique is commonly used for various products, including paints, adhesives, and cosmetics. The spray-on application allows for even coverage and can be more efficient than traditional methods, such as brushing or rolling. In recent years, spray-on technology has expanded to include innovative products like spray-on clothing and spray-on sunscreen. These products offer convenience and ease of use, making them popular among consumers. The spray-on method can also reduce waste, as it allows for precise application without excess material.