Mr.Hobby GSI-C30 Flat Base is a 10ml flatting medium formulated to tone down gloss on Mr.Color paints for model kits and miniatures. It allows model makers to control sheen and produce a consistent matte surface across painted parts.
Adding the Flat Base reduces unwanted shine and helps achieve realistic finishes where gloss would look artificial. It is especially handy for subjects that need a neutral look for photos or display.
Mix incrementally into your paint, testing until you find the balance between colour depth and flatness. Make sure to mix fully to prevent streaking and adapt thinning for airbrushing to maintain smooth coverage.
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