Iridescent Medium adds a pearlescent sheen.

Effects Painting Medium

Texture: Fluid

Sheen: Iridescent

Relative Opacity: Transparent 

• Produces a range of iridescent or metallic colors when mixed into acrylic colors. 
• Opaque when wet, transparent to translucent when dry. 
• Will not oxidize. 

Application:

• Mix with small amounts of color, gradually adding more color until desired iridescent quality and transparency is achieved. 
• Transparent and translucent colors work best however opaque colors can also be used. 
• Color will become more transparent as percentage of medium increases. 
• Colors increase in their iridescent quality and become much more reflective upon drying. 
• For mother of pearl color, use directly from container. 
• For use on fabric, thin 50% with water