Micro-Mark フラットブルー アクリル絵の具、20ml

I was pleasantly surprised how smoothly this covers plastic parts—no brush strokes showing. It thinned nicely for my airbrush too, though I had to add a bit more water than expected.

Thinned this down for my airbrush and it sprayed beautifully without clogging the tip at all. The matte finish dries flat and even, and it stuck fine to both the plastic and metal parts I was working on.

Hand-brushed this onto a few resin miniatures and the matte finish is exactly what I wanted—no shine at all. It goes on smooth and covers well, and cleanup with water was easy. Definitely my go-to blue now.