Raffir Uranium is a new SFX color in the Raffir Metapol product line. It has the same physical properties as the other Metapol products, but this one differs dramatically in its color effect.
It has a plain pale green to white color at normal daylight, but while it is staying in the light it builds up a strong yellow green glow that reflects in various patterns on the aluminum shavings inside it.
The color and glow effect comes from very fine aluminum-strontium pigments, which are non-toxic, non-radioactive and have a very strong glow effect.
The more light the material receives the stronger and longer it glows when it is placed in darkness. The glow effect can be used to increase the visibility of a product or simply as a visual effect.