Thermal Pearls - Purple to Silver (86F)
Thermal Pearls are a thermochromic or "heat sensitive" pigment with a shimmery pearlescent effect that change colors at 86F from one color to another!
Thermal Pearls are great for use in many mediums, including resin, epoxy, paint base, lacquer, glue, gel, varnish, clear coat and other bases.
Mixing Ratio: Use 1 to 2 grams of pigment with 1 fluid ounce of a clear base. The more pigment in your base the stronger the color changing effect will be!
NOTE: Thermal Pearls are heat sensitive and can change color several times over; however, keeping Thermal Pearls in the sun over time will create a "sunburn" on the pigment, eventually causing it to cease changing color.