phosphorescent pigment

KT-GYG03DSA is a Yellow Green zinc sulfide (ZnS) phosphorescent pigment in the 20–40μm particle size range — the cost-effective glow-in-the-dark option in the Kolortek range for applications where a short-duration afterglow is functionally sufficient and the price premium of strontium aluminate is not warranted.

KT-GBG02 is a Blue Green strontium aluminate phosphorescent pigment in the coarse 65–75μm particle size range — a glow-in-the-dark pigment that absorbs ambient light (sunlight, fluorescent, LED) during exposure and releases it as a sustained blue-green glow after the light source is removed.