Mr.Hobby GSI-MT304 Fine #400 Waterproof Sandpaper 4 Sheets  [GSI-MT304]

Mr.Hobby GSI-MT304 - Mr. Waterproof Sand Paper #400 - 4pcs
Price:
£1.58
Brand:
Mr.Hobby
Model:
GSI-MT304
Condition:
Brand New
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Fine Finishing with Mr.Hobby GSI-MT304

Scale builders who need tidy surface work will value the Mr.Hobby GSI-MT304 #400 waterproof sandpaper. The set of four sheets is practical for trimming and preparing parts prior to colour coats.

Best Practices for Surfacing

Use these sheets before priming or applying decals to remove flash and smooth joins. Their waterproof design suits light wet sanding to control abrasive action and cut dust.

Versatile Mid-Grit Performance

The #400 grit bridges aggressive stock removal and fine polishing, making it suitable for seam blending and light smoothing on a range of modelling materials.

Will these sheets remove primer orange peel?

Light sanding with #400 can reduce minor orange peel, but for heavier texture you may need to start with a coarser grit then refine with finer papers.

Can I reuse sheets after wet sanding?

Rinse off debris and let them dry flat; they can often be reused for further light work until abrasive particles wear down.

How should I cut the sheets to fit tools?

Use scissors or a hobby knife on a cutting mat and trim to fit blocks, sticks or finger sanding for detailed areas.

What other grits should I use alongside #400?

Pair #400 with coarser grits for rapid material removal and finer grits for polishing; the exact sequence depends on starting condition and finish required.

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