The Americana Gloss Enamels are acrylic paints with a glossy finish, designed for multiple surfaces, featuring a thick and smooth consistency. These opaque paints easily adhere to glass, wood, papier-mâché, plastic, resin, ceramics, and many other crafting surfaces. Additionally, they can be baked for a dishwasher-safe finish and have a water-based formula, making clean-up easy with soap and water.Directions for a dishwasher-safe finish on glass and ceramics: Clean the surface with alcohol. Apply 1 to 2 coats. Allow to cure for 4 days. Place in a cool oven, set the temperature to 325°F (160°C), and bake for 30 minutes. Allow to cool with the oven door partially open.