Mr. Hobby GSI-MT303 Waterproof Sandpaper #180 - 4 Pieces Hobby Wet/Dry Sheets  [GSI-MT303]

Robust Waterproof Sanding for Model Surfaces

When you need clean, even surfaces on RC builds, the right abrasive makes a difference. Mr. Hobby GSI-MT303 Waterproof Sandpaper #180 - 4 Pieces supplies four waterproof sheets intended for wet or dry use, keeping grit consistent during polishing and shaping tasks.

Grit Choice for Initial Shaping

The #180 grit works well for first-stage smoothing and contouring across common modelling materials. Use it on plastic, resin and metal to remove rough edges and blend joints without stripping fine detail.

Works Wet or Dry to Reduce Clogging

These sheets are made to resist water so you can wet sand to cut dust and clear clogged abrasive. Wet use helps produce smoother results with less clogging and makes the sanding process more controlled for delicate areas.