Offering exceptional coverage and durability, DecoArt Glass Paint comes in rich, opaque satin colors and shimmering metallics. It is the ideal paint for glass and glazed ceramics. The easy-to-use brush-on formula self-levels, resulting in minimal brushstrokes and a smooth, even finish. DecoArt Glass Paint will not slide off the slippery surface, making glass and ceramic painting a breeze for anyone. Water-based. Permanent. Soap and water clean up Directions: Shake well. Apply with a soft brush or sponge for an opaque satin finish. Apply 1-2 coats. Allow to cure 4 days. For top-rack, dishwasher- safe finish, place in a cool oven. Heat to 275°F and bake for 30 minutes. Allow to cool in oven. Not for direct contact with food.