photoluminescent powder

A long-afterglow phosphorescent pigment that charges under sunlight or interior light and releases a steady glow for hours in the dark. Available in sky blue, yellow-green, violet, orange, and red tones, this glow in dark powder works in both solvent and water-based systems, making it a practical luminescent pigment for paints, inks, craft art, nails, and safety-marking applications.

Kolortek's strontium aluminate-based glow in the dark powder delivers long-duration afterglow in a range of emission colors — from yellow-green and blue-green to violet, orange, and red — making it a reliable base material for paints, coatings, inks, and decorative applications. Available in both standard and water-based formulations, the photoluminescent powder charges rapidly under ambient or UV light and releases stored energy as a sustained, visible glow in darkness.