Lumiere Lusters - Black Opal "Black Opal" is a gorgeous, transparent color shifting flake that reflects bright blues and greens over dark colors. Multi dimensional color shines over different colors, but looks best over dark bases. Lumiere Lusters are high temperature safe (to at least 1400°F+ tested) for lampworking and use with enamels. To use with enamels, paint on Klyr-Fire and sprinkle lusters over it; brushing away the excess. Fire to fuse into the enamel at 1400°F. Incredible dichroic-like color shift in micron thin flake form; Lumiere Luster flakes can be used with many different low temp mediums such as paints, polymer clay, resins nail art, etc. They’re not just for high temp applications! Lumiere Lusters do not have a specific COE and can be used in both soft (96) and hard glasses. Ingredients: metallic oxides including titanium dioxide, iron oxide and aluminum oxide with a silicon dioxide substrate. PLEASE NOTE: This product is filled by VOLUME not actual weight. You may get more or less depending on color/type of pigment. We do this because the flakes are extremely lightweight, bulky and fragile, and each color actually weighs differently. To manage the integrity of our brand, we simply fill each jar up to the top in jar sizes that have been designated by industry standards.
