

Opus Gloss Medium is an acrylic medium that mixes with acrylic colors to extend paint, boost gloss and improve flow. It dries to a clear, permanent, flexible film and can also serve as a sealer for priming or collage. It suits painters who want a single medium for both mixing and surface prep. Compared with matte or heavy-body mediums, it trades tooth and body for shine and leveling, so it is the wrong pick for anyone wanting a flat finish.
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Lowest price we've seen: $20.02 on Nov 13 at Opus Art Supplies. Tracked across 1 store since Nov 13.
Rated 4.6 out of 5 across 25 ratings, buyers generally find it a dependable gloss medium that mixes cleanly and seals well.
Opus Gloss Medium is an acrylic medium for use with acrylic colours. It extends paint, adds gloss and increases flow. It is permanent and clear, and it dries to a flexible film.
The medium can also be used as a sealer for priming or collage. It has a smooth texture and a medium viscosity.