Luminous stamping ink ST

Go back

Colourless stamping ink visible as intense blue fluorescent colour under UV light at a wavelength of 366 nm. Soaks into porous surfaces quickly.

This ink is particularly popular as an admittance stamp on hands in discotheques or for other special effects in the dark. Also available as slow drying version (LT).

We recommend this stamping ink for natural coloured cardboard boxes, paper sacks, paper and similar absorbent materials.

White paper products are highly unsuitable for security markings only in extremely rare cases, because they have an optical brightner which illuminates with the same colour in the same wavelength range. (In such cases use 1073 P yellow !)

Drying time:
~5sec smudge-proof (paper)


low viscosity, ~12sec
(Ford 4mm cup)

Stamp material:
Rubber or special photo polymers

Stamp pad material:
For manual stamping, we recommend our COLORIS office stamp pads with felt inserts or felt plate and SOLI plate pads. The ink remains moist for stamping
for a long period without drying out in stamp pads. For automatic marking, presses with rubber ink rollers or foam rubber which operate with ink reservoirs are

Thinner 430

Available standard sizes:
50ml/g · 250ml/g · 1000ml/g

Downloads for the product

You will need Acrobat Reader to view the following downloads for this product.

PDF data sheet
Safety data sheets

You can download all available safety data sheets for the color variants via the following field in the form of a PDF file. You need Acrobat Reader to view the file.