How to apply water slide decals on Gunpla

Water slide decals are thinner than stickers and look printed on when applied well. They take a little practice, so try them on a spare part first.

What you need

• Water slide decal sheet for your kit
• Small cup of lukewarm water
• Tweezers and a hobby knife
• Cotton swabs and paper towel
• Optional: decal softener (Mr. Mark Softer, Micro Sol) and a gloss coat

Step by step

1. Cut the decal out close to the print. Less clear film around the design means less visible edge.
2. Dip it in water for about 10–20 seconds. Then place it on paper towel and wait until it slides on the backing paper.
3. Slide it onto the part. Hold the backing at the edge of the part and push the decal off with a wet brush or swab. Don't lift the decal itself with tweezers.
4. Position it while it's wet. A drop of water lets you nudge it into place.
5. Press out the water. Roll a cotton swab from the center to the edges to push out water and air bubbles.
6. Use softener on curved surfaces. A small amount helps the decal settle into panel lines and curves. Don't touch it while it works.
7. Let it dry, then top coat. Give it a few hours, then seal with a top coat to protect the decal and hide the film edge.