Click to expand Tap to zoom Tri-Art Metallics - Fire Opal by Tri-Art Mfg. Save 0% $25.87 250mL - $25.87 500mL - $48.05 Size 250mL 500mL 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Tri-Art Metallics - Fire Opal is a liquid 100% acrylic polymer emulsion paint, providing a smooth and semi-matte finish. The iridescent paint adds stunning color changes, a subtle metallic sheen, and depth to any artwork.