Mr Hobby (Gunze) GT058 Mr Grinding Cloth 400/600/800

This is a polishing cloth with abrasive compounds applied to a polyester mesh base. The mesh cloth greatly reduces clogging, so it is suitable for polishing all kinds of materials.

Because it is made of a soft fabric-like material, it molds easily to curved surfaces and polishes smoothly.
It is highly water proof and suitable for water polishing. You can change the shape freely by folding or balling up, so you can polish every corner of intricate parts.