Microdot Aerosol

These are pin-head sized dots that contain unique data.  Each can, which contains about 10 000 dots in a clear adhesive, has a unique number and every user is registered on a database. 

The adhesive when dry is clear but will fluoresce under UV light.  The microdots can be used on almost any item.

No two cans carry the same data.  The system provides immediate identification by using a hand held illuminated reader.