Lacquers are a type of finish used to protect and enhance the appearance of surfaces, particularly wood and metal. They are typically made from a resin dissolved in a solvent, which evaporates as the lacquer dries, leaving a hard, glossy coating. This finish is popular in furniture, musical instruments, and automotive applications due to its durability and aesthetic appeal. Lacquers can be applied using brushes, sprays, or rollers, and they come in various formulations, including nitrocellulose and acrylic. The drying time can vary, but many lacquers dry quickly, allowing for multiple coats to be applied in a short period. Proper ventilation is essential when using lacquers, as the solvents can be harmful if inhaled.