How to Paint Etched Glass
- 1). Clean the surface of the etched glass with soap and water to make sure there is not dirt or any residual chemicals on the surface. You must have a clean surface to ensure the paint will stick properly. Dry the project completely.
- 2). Using an airbrush, small paint brush or eye dropper (for very small areas) paint the etched surface of the project with a thin coat of lacquer-based glass paint. This type of paint will allow the light to pass through and create a stained glass effect. The etched surface of the glass will help the paint gain a solid hold on the glass for a permanent finish. Apply the paint in a room where the temperature is within a range of 55-80 degrees Fahrenheit. This will allow the paint to flow smoothly and will keep it from creating unwanted streaks.
- 3). Produce three-dimensional and shading effects by adding layers of darker paint around the edges of certain objects. Select a paint that is the same color, but a slightly darker shade. You can mix this by adding a few drops off black paint to darken a given color.
- 4). Add additional coats of paint over time. Whether you want to add shading or you want to darken a certain shade over an entire area, allow the first layer of paint to dry. Do not re-paint an area more than two or three times, because the thinner built into the lacquer will dissolve the previous coats of paint, causing a muddy look.
- 5). Allow the project to dry for three or four days on a flat surface before hanging it in a window or placing it on display. Lacquer can take a few days to completely cure before it should be handled.
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