Interference pigments shift color as light strikes them from different angles, transforming flat applications into surfaces that shimmer with unexpected dimension. This fluid binder incorporates those optical-grade pigments into a clear acrylic medium, letting you create iridescent effects while maintaining the working properties of standard acrylic. Mix it with Studio Acrylics to add that color-shifting quality to any hue, or use it straight for transparent iridescent glazes over dried layers.

The fluid consistency integrates smoothly into paint without thickening your mixtures, preserving brushability and flow. This matters when you're building up glazes or working wet-into-wet, the binder extends your paint without compromising control. It also functions as an adhesive medium for collage work, bonding paper and lightweight materials while adding that characteristic iridescent sheen to assembled elements.

Gloss finish intensifies the interference effect, since the smooth surface reflects light more efficiently than matte textures. The 100 ml tube provides enough medium for extended experimentation with color-shifting techniques, from subtle atmospheric effects in landscape work to bold iridescent passages in abstract compositions. Applications dry permanent and flexible, maintaining their optical properties without cracking or yellowing over time.