Professional Iridescent Pouring Medium. If you can imagine it, you can make it real with Professional Effects Medium. The professional, lab-tested formula helps you alter the behavior of your paint, add texture, and prepare it for specific techniques, all while keeping its acrylic strength intact. Prepare your color for smooth, high gloss, craze-free pours while lowering viscosity and increasing flexibility. All with an iridescent shimmer.

• Gives even poured puddles and acrylic skins resulting in a iridescent shimmer with no crazing, cracking or bubbles.
• Dries to an iridescent shimmer.
• Can be mixed with any acrylic paint to get smooth, even colour films without increasing the transparency of the colour.
• Extends your color further without affecting acrylic stability
• Resistant to aging - the medium does not yellow, dries waterproof, remains flexible after drying and maintains a strong finish.
• Maintains paint adhesion, durability and archival quality
• Watering applications - it prevents hair cracks and bubbles in drip and pouring applications, even with puddles and acrylic skins