AK Interactive 3Gen - Matte Medium

The bottles identified by labels with a grey circle comprise specially formulated mediums to modify the properties of paints.

AK Interactive Matte Medium is an additive that thins acrylic paints while removing their natural sheen, allowing you to create smooth, non-reflective glazes. It extends the paint's drying time, improves flow, and maintains the paint's structural grip without weakening it—unlike thinning with plain water.

It comes in 18ml bottles.