Mr.Hobby GSI-S50 - Mr. Color Spray Clear Blue, spray clear coat for RC-scale model finishes  [GSI-S50]

Clear blue spray for RC-scale models

The Mr.Hobby GSI-S50 Mr. Color Spray Clear Blue is presented as an RC-scale finishing spray intended for model builders who need a transparent blue-tinted clear coat. It is described and used strictly as a model accessory for painted shells, trim pieces, and small external details on scale RC models.

Use role: apply as a finishing layer to subtly shift overall hue, unify multiple paint layers, or add a light protective film over decals and paint. In tuning terms, it helps refine a model’s final color balance without changing base paint coverage, making it useful when adjusting tone after initial painting.

Application notes: the product is used in typical spray technique—light, even passes holding the can at a consistent distance, allowing each pass to flash before applying the next. Test on a spare panel or masked area first to confirm tint intensity and compatibility with underlying paint and decals. Avoid heavy single passes to prevent pooling or runs.

Compatibility guidance: intended for RC-scale painted bodies, polycarbonate shells (after proper preparation), and painted ABS or styrene detail parts. When working over decals or aftermarket stickers, allow the underlying inks and adhesives to cure per their instructions before topcoating, and test adhesion on a sample patch.