Oil-based paints are a type of paint that uses oil as a binder, which helps the pigment adhere to surfaces. They are known for their durability and smooth finish, making them ideal for surfaces that require a tough coating, such as woodwork, furniture, and metal. These paints typically take longer to dry compared to water-based options, allowing for better blending and leveling. One of the main components of oil-based paints is linseed oil, which is derived from flax seeds. While they provide a rich, glossy appearance, oil-based paints emit stronger odors and contain higher levels of volatile organic compounds (VOCs), which can be harmful to health and the environment. Proper ventilation is essential when using them.