With a clearly visible mark, multiple voting by the same person and thereby voting fraud, is easily prevented. Indelible ink helps identify voters who have already cast their vote.
We have developed a silver nitrate based ink, which remains visible for a period of 72 hours once activated in sunlight.
The concentrate of the silver nitrate (14, 18 or 25%) is chosen by the election commission. BallotExpert provides the indelible ink in bottles or pens, with instructions printed either directly on the bottle/pen or provided separately.
The indelible ink has been tested and verified by Independent Laboratory Testing for composition, properties and toxic/hazardous materials.
Indelible Ink Marker Pen
Invisible UV Ink For Election Details
Stamp Ink/Endorsing Ink