Strontium Aluminate
Strontium aluminate glow powders are doped with europium and dysprosium for the ultimate glow.
Some green strontium aluminate pigments can glow for up to 40 hours.
Strontium aluminate powder activated by europium and dysprosium, is a newer material with the highest brightness and significantly longer glow. It is about 10 times better than the mix of zinc sulfide and calcium sulfide. Techno Glow Products offers the brightest glow in the dark powder on the market.
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Ultra Glow 50 Microns
Fluorescent Green Glow Powder
TechnoGlow
$6.00 - $180.00ULTRA GLOW Fluorescent Green Daytime, Green Night Glow in the Dark Powder Provides high visibility day and night 50 micron is perfect for most uses Glows up to 8 hours Mixes well with paint, resin and epoxy Will last 20 to 30 years Does not...P03-GRN-M$6.00 - $180.00