The invisible UV powder can be used for invisible marking of certain objects (such as banknotes, firearms, documents, and many more). It facilitates the identification of every person who had a direct contact with the marked object, ideal to connect a suspected thief to a crime.
UV powder can be used on a variety of materials:
Paper (e.g. notes, envelops, documents, books)
Wood (e.g. clear wood, impregnated wood)
Some other surfaces (metal, plastic, glass)
Once applied, the invisible powder will be transferred to the skin when contact with the item is made. The powder will then show up under a UV lamp. Ideal for use on documents, bank notes etc.
The powder is available in blue and red. These colours are visible under UV light only, as the powder is almost white to the eye. The powder is also available in red which lights up luminous red under UV light.