How to Properly Finish and Protect Your Laser Engraved Wood Photo

Once you have completed your laser engraving on wood, it’s essential to finish and protect the piece to ensure its longevity and aesthetic appeal. Here are the steps to follow:

1. Clean the Surface: Begin by gently wiping down the engraved wood with a soft, lint-free cloth to remove any dust or debris.
2. Choose a Finish: Select a finish suitable for your wood type. Options include polyurethane, tung oil, or a specialized wood finish. Water-based finishes are great for ease of application and lower odor.
3. Apply the Finish: Using a brush or cloth, apply the finish evenly across the surface. Follow the manufacturer’s instructions regarding the number of coats and drying times.
4. Sand between Coats: For a smoother finish, lightly sand the surface with fine-grit sandpaper (220 grit) between coats, ensuring to wipe away any dust afterward.
5. Final Protection: After the last coat, consider adding a clear topcoat for additional protection against moisture and UV light, which can fade the engraving over time.

By following these steps, you can ensure that your laser engraved wood photo remains beautiful and preserved for years to come.