Micro-Mark 透明噴筆用壓克力顏料，8盎司

Sealed a resin coaster set with this and the matte finish is dead flat, no sheen at all. Eight ounces went way further than I expected through my airbrush too, since it sprays thin without needing much thinning. Colors underneath didn't shift a bit.

Used this as a bonding primer on a resin figure before painting and the acrylic grabbed way better than I expected. Eight ounces goes a long way through an airbrush too, and it dries down to a clean matte that didn't shift my colors at all.

Used this as a bonding primer on a resin model before painting, and the matte finish came out perfectly clear without dulling the color underneath. It sprays on smooth from my airbrush and dries to a clean, even coat that feels properly protected.