Mr.Hobby GSI-GT39 Mr.Polisher PRO Waterproof Sandpaper No.800 - Precision Sanding for RC  [GSI-GT39]

Fine Finish Technique for Model Builders

For model hobbyists aiming for a professional look, smooth surface prep makes all the difference. The Mr.Hobby GSI-GT39 Waterproof Paper File No.800 provides a fine abrasive suited to delicate sanding and edge blending when paired with the GT-07.

Best Use Cases

Use this waterproof paper to level small imperfections in paint or to prepare parts for clearcoat. The No.800 grit is tuned for finishing work where you need subtle abrasion without aggressive material removal.

Compatibility with Model Types

Although it pairs nicely with the GT-07, this file is versatile across RC classes. It works on detailed aircraft panels, 1/10 on-road shells and other painted components where a refined surface is desired.