Calcium Sulfide

ULTRA GLOW 23 Glow in the Dark Powders Interested in using or planning a project with glow in the dark pigments but not sure where to begin? A long list of pigment types and micron sizes may be intimidating, but this sample pack aims to provide an...

This 35 micron red Calcium Sulfide is the deepest glowing red pigment available on the market. A light red, almost peach, daytime color gives way to rich tones of blood red after being exposed to a light source. What makes this pigment so unique is...

Interested in using or planning a project with glow in the dark pigments but not sure where to begin? We understand the long list of pigment types and micron sizes may be intimidating for some, but not to worry! Our sample pack will give you an adequate...