ATLANTA CHEMICAL ENGINEERING offers NON-TOXIC Photochromic Powder Pigment which changes color activated by exposure to UV light- Sunlight. The pigment is PINK indoors, but when you move it outdoor and expose to Sunlight, it turns to VIOLET or BLUE depending on how strong the sun is and how much Ultra Violet light it absorbs. The process is reversible- when you go back indoor or block UV light, the pigment turns back to its original color- PINK.
This specific listing is for Sun Activated Powder Pigment PINK-VIOLET-BLUE.
It could be mixed with materials such as glues, paint, varnishes, resins, mediums, gels, liquid plastics/polymers, nail polish and many more. The pigment doesn't mix with water. Our products can be used for Color Changing Slime, Silly Putty, Goo, Nail Polish, Home & School projects, Science Experiments, Arts & Crafts or wherever your imagination takes you.
This Sun Activated Powder Pigment will not react to temperature like our Thermochromic Products and it will not change color by the heat of your hands. It changes color only when exposed to UV Sunlight.
NOTE: Colors may not appear exactly as seen on photo in real life due to variations between the computer monitors and naked eye color difference.