Liquitex Professional Iridescent Tinting Medium

Adds richness to acrylic colours by creating a metallic/pearlescent effect. Dries translucent and will not oxidise. Can add shimmer or sparkle to a picture even in the smallest amount. Achieve the most dramatic effects when mixing with transparent effects.
What it does
Gives a smooth iridescent appearance
Increases paint transparency
Extends your colour without affecting acrylic stability
Slows drying time to help you create more subtle colour blends
Lowers the viscosity of heavier body paints
Maintains paint adhesion, durability and archival quality