2oz Ultra Green Glow in the Dark Pigment Powder Glow in the Dark Powder, Bright Green + UV Black Light Reactive | Also Called Invisible Green | Strontium Aluminate + Europium & Dysprosium (Safe New Technology) | Over 15 Hours Glow Time for 15-20 Years Before Fading Appears Multi-Purpose Pigment Charged by Natural or Artificial Light and UV Black Lights or Lasers | Heat & Temperature Resistant up to 1000F (535C) | Best Green Glow on the Market | Not-Encapsulated 50 Microns (General Purpose Particle Size) | Mix with Most Clear Mediums. 100% Reliable, Non-Toxic & Environment Friendly | Off-White in Daytime & Glows Green in the Dark & Under UV Black Light Use with Clear Mediums such as Resin, Epoxy, Acrylic, Solvent, Silicone, Cement Concrete Sealer, Polyurethane, Lacquer, Nail Polish, Powder Coat, Plastic, Clay, Rubber, Glue, Fabric Paint Make Glow in the Dark Road Paint, Walkways, Driveways, Watch Dials, Fishing Lure, Jigs, Beads, Nails, Stepping Stones, Jewelry, Gun Sights, Paper, Toys, Bicycles, Rings, Shirts, Slime Techno Glow Products is Trusted Around the World for the Brightest & Longest Glowing Powders & Paint | 90 Day Product Returns