How to Apply Ink Jet Decals on White Decal Paper

Quick answer

To apply ink jet decals on white decal paper, print your design, seal it with a clear acrylic spray, soak the decal in warm water, slide it onto your surface, and let it dry fully. The white backing provides opacity on dark surfaces but requires careful sealing to prevent ink running.

Step-by-step: Applying ink jet decals on white paper

1. Print your design in mirror image: Open your design software and flip the image horizontally (mirror). Print a test on plain paper first to check size and orientation. Load one sheet of white decal paper into the printer tray, glossy side up. Set printer quality to 'high' or 'photo' for best color density. Most ink jet printers feed from the rear tray for thicker paper; check your manual.
2. Let the ink dry completely: After printing, let the decal sheet sit flat for at least 10-15 minutes. Touch the ink gently in a corner; if it smudges, wait longer. Do not stack anything on top of the sheet. Drying time varies with humidity; in damp weather, wait 30 minutes.
3. Apply a clear sealer: Spray a thin, even coat of clear acrylic sealer (matte or gloss) over the entire printed side. Hold the can 8-10 inches away. Let it dry 15 minutes, then apply a second coat from a perpendicular direction. Wait 1 hour before handling. Two thin coats prevent ink running; one thick coat often causes bubbles or drips.
4. Cut out the decal: Use sharp scissors or a craft knife to cut as close to the design as possible. On white decal paper, any excess white border will be visible on dark surfaces. Leave a 1-2 mm margin around intricate shapes to avoid tearing. A white border around the decal looks like a sticker; trim carefully.
5. Soak the decal in warm water: Fill a shallow dish with lukewarm water (not hot). Submerge the decal completely for 20-30 seconds until the backing paper starts to curl. Remove and place on a flat surface. Wait another 10-15 seconds until the decal slides freely on the backing. Over-soaking makes the decal too fragile; under-soaking makes it stick to the backing.
6. Slide the decal onto your surface: Position the decal near your target area. Gently slide the decal off the backing paper using a damp finger or soft brush. Adjust position with the tip of a wet brush. Blot excess water with a soft cloth, pressing from the center outward to remove air bubbles. Once the decal starts to dry, it becomes difficult to move; work quickly but gently.
7. Let it dry and apply a top coat: Allow the decal to dry completely for 24 hours. Apply a thin clear top coat (spray or brush) over the decal and surrounding area to seal the edges and protect against scratches. For models, use a matte coat to match the surrounding finish. A top coat blends the decal edge with the surface, making it look painted on.

Product used in this guide

• Micro-Mark White Decal Paper for Ink Jet Printers, 100pk: Micro-Mark White Decal Paper for Ink Jet Printers comes in 8-½" x 11" sheets, packages of 5, 25, or 100 sheets. The 100-sheet pack is cost-effective if you make multiple decal sets for models, railroad layouts, or craft projects, and the standard letter size fits most home printers.