Mr.Hobby Waterproof Schuurpapier Set Medium #400 #600 #1000 MT301

Mr. Hobby MT301 Waterproof Sandpaper Set Medium – GSI Creos Sanding Kit for Gunpla and Plastic Models

The Mr. Hobby MT301 Waterproof Sandpaper Set Rough is a professional-grade abrasive set designed for coarse surface treatment on plastic model kits. Manufactured by the trusted Japanese brand GSI Creos, this waterproof sandpaper kit is specifically engineered for initial shaping, part preparation, and surface refinement in Gunpla model kits and other scale modeling projects.

Optimized for Medium Sanding and Wet Application

This sanding set includes three essential grit levels #400, #600, and #1000.

Ideal for medium shaping, smoothing uneven edges, and prepping plastic surfaces before priming or painting. The waterproof design allows for wet sanding, reducing dust and achieving a smoother finish. The slightly softer texture compared to conventional sandpaper provides better surface control, especially when working on delicate or complex parts.

Included in the Set

• 2 sheets of #400 grit – for aggressive material removal
• 2 sheets of #600 grit – for refining shapes and transitions
• 2 sheets of #1000 grit – for pre-finish smoothing
• Water-resistant and flexible backing for curved surfaces
• Compatible with Gunpla, plastic model kits, and resin parts

Essential Hobby Tool for Model Builders

The GSI Creos MT301 Hobby Sandpaper Kit is a must-have accessory for builders looking to enhance their sanding workflow with high-performance abrasives. Whether you're shaping armor panels, preparing seam lines, or fine-tuning resin parts, this plastic model rough sanding kit delivers consistent, reliable results.