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Condition:
NewNew
They can be added to the resin or sprinkled over the surface and sealed in place. They absorb radiant energy from sunlight or artificial lighting and convert it into longer wavelengths in the visible spectrum, thereby emitting it as light which is displayed through colours.
This powder is good for its glow in the dark but be aware that in resin it will sink to the bottom of the casting so if you need a deep cast do it in very thin layers. or if it is only to be viewed from one side pour a clear level then a level with poweder and once that has gelled sprinkle some powder on the top while it is still tacky and then a very thin layer of clear on top to seal it in.
Glows brightly, a good quality powder, almost up there with the branded strontium. Not bad for the price. My other strontium aluminate which costs twice as much from a big company flows ever so slightly brighter and remains slightly brighter for a much longer period, but for the price this powder is brilliant!