G-Rework Decals for Gundam Kits: Types, Application, and Removal Guide

Quick Answer

G-Rework decals are high-quality waterslide decals that add sharp, tasteful details to your Gundam kits. To apply them successfully, prepare a smooth gloss surface, use warm water and a soft brush, and seal them with a topcoat. For removal, use decal softer or soak in warm water before gently scraping off.

G-Rework decals are a favorite among Gundam builders for their crisp printing and well-designed markings. Unlike the standard stickers that come with kits, these waterslide decals conform to curved surfaces and look like they're painted on. This guide covers the different types of G-Rework decals, step-by-step application, and safe removal methods so you can upgrade your builds with confidence.

Whether you're detailing a Master Grade or adding flair to a High Grade, G-Rework offers sheets tailored to specific kits. We'll also touch on what to do when you make a mistake or want to reposition a decal.

Understanding G-Rework Decal Types

G-Rework produces waterslide decals for a wide range of Gunpla, from popular Master Grades to High Grades. Each sheet is designed to match the kit's panel lines and color separation, providing markings that look like they belong. Common types include warning signs, emblems, and technical text, all printed with high opacity for use on dark plastic.

When choosing a sheet, check the scale and kit name. G-Rework often releases multiple versions for the same kit, so pick the one that matches your build's aesthetic. Some sheets include extra decals for customization, but the core set is tailored to the kit's official design.

• Check the product title for the exact kit compatibility, e.g., 'MG ASW-G-08 Gundam Barbatos Lupus Use'.
• For HG kits, look for sheets that include smaller decals to match the 1/144 scale.

Preparing Your Surface for Decals

Before applying any waterslide decal, your model should have a smooth, glossy finish. A gloss coat (like Mr. Color GX100 or a spray can) provides a slick surface that helps the decal slide into position and reduces silvering—those trapped air bubbles that look like silver patches under the film.

If you've already panel lined, make sure the panel liner is fully dry. Decals can react with enamel-based panel liners, so give it at least 24 hours. Also, clean the surface with a soft cloth to remove dust and fingerprints.

• Gloss coat is essential for a flawless decal application.

Tools You'll Need

Gathering the right tools makes a huge difference. You'll need a shallow dish of lukewarm water, a pair of tweezers, a soft brush or cotton swab, a hobby knife, and a decal setter (like Mr. Mark Softer). A cotton bud and tissue are handy for blotting excess water.

Optional but helpful: a magnifying lamp and a cutting mat. These help you handle tiny decals and cut them precisely from the sheet.

• Use warm (not hot) water to activate the decal without damaging it.

Step-by-Step Application and Removal

1. Cut out the decal: Use a sharp hobby knife to cut close to the printed design, leaving a small margin of clear film. This reduces the chance of visible edges. Checkpoint: Cut only one decal at a time to keep track.
2. Soak in warm water: Dip the decal in lukewarm water for 10-20 seconds until it slides freely from the backing paper. Do not soak too long, or the decal may lose adhesion. Checkpoint: If the decal doesn't move, soak a few more seconds.
3. Position on the model: Slide the decal onto the desired spot using tweezers or a brush. Use a moist cotton swab to gently push it into panel lines and curves. Apply a drop of decal setter if needed. Checkpoint: Avoid moving the decal too much once it touches the surface.
4. Remove excess water: Blot the decal with a tissue or cotton swab to remove trapped water and air bubbles. Roll from the center outward to flatten the decal. Checkpoint: If bubbles remain, use a pin to prick them and apply more setter.
5. Seal with topcoat: After the decal is fully dry (wait at least 12 hours), apply a topcoat (gloss, satin, or matte) to protect the decal and blend it into the surface. Checkpoint: Test on a spare part first to ensure compatibility.
6. Remove a decal safely: If you need to reposition or remove a decal, apply a generous amount of decal softener or warm water directly onto the decal. Let it sit for a few minutes, then gently lift the edge with a hobby knife or tweezers. Use a cotton swab to roll it off. Checkpoint: Work slowly to avoid scratching the plastic.

Featured G-Rework and Detailing Products

• G-Rework Decal - MG ASW-G-08 Gundam Barbatos Lupus Use: This is a set of high quality and tastefully designed waterslide decal from Korea specifically designed for MG Gundam Barbatos Lupus! If you're building the MG Barbatos Lupus, this sheet gives you accurate, premium markings that elevate the kit's look far beyond the standard stickers.
• Madworks S067 Etching Parts for HGCE 1/144 Destiny Gundam Spec II: Madworks etching parts for HGCE 1/144 Destiny Gundam Spec II. Adding so much more detail to the already awesome kit! Waterslide decals included! For a detailed HG build, photo-etched parts add realistic texture and depth, and the included waterslide decals complement your detailing work.

With the right technique, G-Rework decals can dramatically improve the realism of your Gundam kits. Remember to prepare a smooth surface, use warm water, and seal your work. If you make a mistake, removal is possible with patience and the right solvents. Happy building!