Glow Granules Green 4 mm, 100 g – Glow-in-the-Dark Stones

The glow granules are made of crushed synthetic resin with a phosphorescent pigment bound into it. They absorb light and release it in the dark as a green glow – without electricity and as often as you like. Green is the base shade of glow pigments and glows most brightly and for the longest time.

Properties

• Material: crushed synthetic resin with bound-in glow pigment (strontium aluminate doped with europium and dysprosium)
• Grain size: 4–8 mm
• Afterglow duration: up to 12 hours after full charging in complete darkness; at its strongest in the first few minutes
• Colour: light yellow-green by day, green in the dark
• Water: thanks to the resin binding, resistant to water and solvent-based liquids
• Temperature: can be processed up to approx. 300 °C

How to use the glow granules

You can scatter the granules loosely, glue them on or embed them in a clear carrier such as epoxy and casting resin, clear varnish, glue, wax, silicone or plaster.

• Loose as decoration: in garden gravel, flower pots, vases or lanterns.
• Setting on top: press the grains only lightly into the setting surface of paint, resin or concrete so that they do not sink.
• Concrete, paving, joints: press the grains into the still damp surface and sand flush after curing – or embed them in a transparent, walk-on layer of epoxy or exterior varnish.
• Outdoors: work with solvent-based, weatherproof carriers and choose a spot that gets light during the day.
• The clearer and lighter the carrier, the stronger the glow.

What's included

100 g glow granules green, grain size 4–8 mm, in a poly bag.

Good to know

Afterglow is an aid to orientation and a visual effect, not a light source: it becomes visible in real darkness, hardly under a street lamp. After 1–2 hours the glow fades to a glimmer. The granules are a craft material, not a toy.