How to Apply G-Rework Decals Without Silvering: A Gundam Decal Guide

Quick Answer

To apply G-Rework decals without silvering, start with a glossy surface, use a quality setting solution, and always press out air bubbles. Silvering happens when air gets trapped under the decal, so patience and proper technique are your best tools.

Waterslide decals are the secret to a crisp, professional-looking Gundam build, but silvering can ruin an otherwise flawless finish. Silvering appears as a cloudy, reflective patch under the decal, caused by air trapped between the decal and the surface. This guide walks you through the exact steps to apply G-Rework decals without silvering, from surface prep to final sealing.

G-Rework decals are known for their high quality and precise printing, making them a favorite among builders. But even the best decals will silver if the surface isn't prepared correctly. Here’s how to get a smooth, seamless result every time.

Why Silvering Happens and How to Prevent It

Silvering is caused by micro-air pockets under the decal film. These occur when the surface is rough, when the decal is pressed down too early, or when excess water is trapped underneath. The reflective layer of the clear carrier film catches light and creates that telltale cloudy look.

To prevent silvering, you need a perfectly smooth, high-gloss surface. Gloss clear coat fills in the microscopic pores of the plastic, giving the decal an even base. G-Rework decals, like many high-quality waterslides, have a very thin carrier film, which also minimizes the risk of silvering compared to thicker decals.

• Always apply decals to a glossy surface, never bare plastic or matte paint.
• Use a soft, lint-free cloth or cotton swab to press out bubbles and excess water.
• Avoid touching the decal with your fingers directly; use tweezers or a cotton swab.

Gathering Your Tools

Before you start, have your tools ready: a shallow dish of warm water, a pair of tweezers, a cotton swab or soft cloth, a hobby knife, and a decal setting solution. Setting solutions come in two types: setting (softening) solutions that help the decal conform to curves, and mark softeners that melt the film into the surface. For G-Rework decals, a standard setting solution is usually enough.

You might also consider a product like the Gaianotes Caution Decal GND03 - Caution Decal Series Foil Red to add extra visual interest to your build. Its foil stamping gives a luxurious look when applied to glossy black surfaces, complementing your G-Rework decals for a unique finish.

• Warm water (not hot) helps the decal release from the backing paper smoothly.
• Use a fresh blade in your hobby knife to slide the decal into place without tearing.
• Have a lint-free cloth nearby to gently dab excess water.

Step-by-Step Application Process

Follow these steps in order to achieve a smooth, silvering-free result. Each step builds on the previous one, so don't skip ahead.

First, prepare the surface with a gloss clear coat. This is non-negotiable for a professional finish. Once dry, cut out your decal, leaving a small margin of paper around it. Dip it in warm water for about 10-15 seconds, then let it sit on the paper until it slides freely.

Slide the decal onto the surface using your fingertip or a cotton swab, positioning it accurately. Then, use a damp swab to gently press from the center outward, pushing out any air or excess water. Allow it to dry completely for at least 30 minutes before handling or sealing.

If you see any silvering after drying, you can pierce small air bubbles with a needle and apply a drop of setting solution, then press down again. Finally, seal the decal with a clear coat (gloss for protection, matte for a flat finish) to lock it in and hide the edges.

• Wait until the decal slides easily on the paper before attempting to move it.
• Press from center outward to expel air bubbles effectively.
• Never touch the decal with bare fingers; oil from skin can cause adhesion issues.

Step-by-Step Summary

1. Prep the surface: Apply a gloss clear coat to the area where you'll place the decal. This provides a smooth, non-porous base that prevents air from getting trapped. Checkpoint: The surface should be perfectly smooth and shiny. If it's rough or matte, re-coat and wait.
2. Cut and soak: Cut the decal out leaving a small border, then dip in warm water for about 10-15 seconds. Wait until it slides easily on the paper. Checkpoint: If the decal doesn't slide, soak a few more seconds. Don't force it.
3. Position and press: Slide the decal onto the surface, then use a damp cotton swab to press from the center outward, pushing bubbles and water out. Checkpoint: Look for any remaining bubbles; pierce them with a needle and press flat.
4. Seal the decal: Let the decal dry for at least 30 minutes, then apply a clear coat (gloss or matte) to protect it and hide the carrier film edges. Verdict: A sealed decal is protected from scratching and looks like it's painted on.

Recommended Products

• G-Rework Decal - MG RX-78-2 Gundam Ver.3.0 Use: High quality and tastefully designed waterslide decal from Korea specifically made for MG RX-78-2 Gundam Ver.3.0. This decal set is designed specifically for the MG RX-78-2 Ver.3.0, ensuring a perfect fit and crisp details. Its thin carrier film makes it less prone to silvering when applied correctly.
• Gaianotes Caution Decal GND03 - Caution Decal Series Foil Red: This is a newly designed caution decal. The foil stamping gives it a luxurious feel, and when applied to a glossy black surface, the model will stand out. Foil decals add a premium accent to your build. They require the same careful surface prep to avoid silvering, and they look stunning on glossy dark panels.

Silvering is avoidable with a little preparation and patience. By using a glossy surface, quality setting solutions, and careful pressing techniques, your G-Rework decals will look like they were painted on. Happy building!