Quick Answer

No, you cannot use regular decals on top of holographic water decals. The holographic finish creates a slick, uneven surface that prevents regular decals from adhering properly, leading to peeling and silvering. Instead, apply holographic decals directly to the painted or bare plastic surface, and seal them with a clear topcoat.

Why the Myth Exists

Some modelers assume that because water decals are thin and transparent, you can layer regular decals over holographic ones to combine effects. In reality, the holographic layer is a micro-embossed film that diffracts light. This texture reduces the contact area for any adhesive on top, so a second decal will not bond securely. The result is lifted edges and trapped air bubbles that ruin the finish.

How to Use Holographic Decals Correctly

For best results with a set like the Holographic Water Decal for Royal Kitchen 1/100 Scale RG Sazabi, apply the decal to a smooth, gloss-coated surface. After the decal dries, seal it with a clear topcoat (gloss or matte, depending on your desired sheen). This locks in the holographic effect and protects the decal from wear. Never try to place another decal on top—the holographic finish is meant to be the final layer before topcoat.

The Verdicts

  • Myth: You can layer regular decals on holographic decals: False. The holographic surface is too slick and textured for another decal to adhere. It will peel or silver. Always apply holographic decals as the last decal layer.
  • Fact: Holographic decals work best on a gloss base: A smooth, gloss-coated surface helps the decal slide into place and reduces silvering. The holographic effect is also more vibrant on a glossy undercoat. Gloss-coat your kit before applying holographic decals.
  • Fact: Topcoat is essential after holographic decals: Sealing with a clear topcoat protects the delicate holographic film from scratches and UV damage. Without it, the decal may wear off over time. Always seal holographic decals with a clear topcoat.

Product Facts

  • Holographic Water Decal for Royal Kitchen 1/100 Scale RG Sazabi: The Holographic Water Decal for Royal Kitchen 1/100 Scale RG Sazabi features a holographic finish that shifts in light for a unique visual effect. This finish is achieved by a micro-embossed surface, which is why regular decals cannot stick to it. You must apply the holographic decal as the final decal layer before topcoat.