Photochromic Color Changing Powders Sunlight Sensitive
Photochromic powders change from a white color, to a vivid and deep color when exposed to UV light sources. Comes in a 5 gram baggie by weight.
We recommend testing a small amount in a controlled setting before using this pigment in bulk quantity for a larger scale project.
These UV reactive products and pigments can be added to any craft project from resin, paint, acrylic, plastic, slime, ink and even nail polish. Being such a fine particle, Photochromic powders can appear transparent when mixed at lower ratios with clear the clear mediums mentioned. Use these UV reactive powder pigments to detect sun leaks in indoor industrial applications, or mix with glow in the dark pigment to create a different glow color. Being UV reactive, Photochromic powder pigments do not react to temperature or natural room light sources, but only to direct UV exposure such as sunlight, and a UV black light.
Not food safe. May have slight odor. Not recommended for skin applications or creams. Products ship in clear resealable bags.