Mr.Hobby GSI-MT301 Model Sandpaper Set 400/600/1000 Grit 2 Sheets Each  [GSI-MT301]

Practical Sanding Kit for Hobbyists

The Mr.Hobby GSI-MT301 waterproof sand paper set is a straightforward accessory for trimming and finishing model parts. With two sheets each of 400, 600 and 1000 grit it covers the typical progression from shaping to final smoothing.

Tasks It Suits

Ideal for removing mold lines, evening out primer and prepping surfaces before paint, this set performs well for many common model building chores. The waterproof design allows wet sanding to keep dust down while revealing the surface under a thin film of water.

Using the Right Grit at Each Stage

Begin with 400 grit where material must be removed quickly, move to 600 to blend scratches, and finish with 1000 for a refined surface. Use a block on flat areas and a flexible pad for curves to maintain consistent results.