Solar Color Dust! - Purple (UV & Sunlight Sensitive)
SolarColorDust is a UV sensitive or photochromic pigment that changes color from white to its respective color when exposed to bright sunlight or when placed under a UV black light. SolarColorDust is great for use in many CLEAR bases, including resin, epoxy, paint base, lacquer, glue, gel, varnish, clear coat and other clear bases.
Mixing Ratio: Use 1 gram for 1 to 2 fluid ounces of base. You can mix 10 grams to 10 fl oz and dilute up to 20 fl oz of base.
NOTE: SolarColorDust is UV sensitive and can change color several times over, however, keeping SolarColorDust out in the sun over time will create a "sunburn" on the pigment eventually causing it to cease changing color.