SFXC® Invisible Fluorescent Security Ink Concentrates

Keep your secrets safe with SFXC's new range of invisible formulas.

Invisible inks can be used for many applications, but the most popular one of these is for the security and authentication of documents, products, and materials. Invisible inks are widely used on currency, certificates, travel checks, tickets and sensitive documentation.

Once printed onto a UV dull surface this product is almost undetectable to the naked eye and will only reveal its bright glowing colour and whereabouts when a black light is directed onto the coated surface making it incredibly hard to identify away from black light.

This highly concentrated dispersion allows users to formulate their waterbased printing systems. SFXC Invisible ink concentrations are available in blue, green, and red. These inks fluoresce brightly under black light identifying authenticity and quality. This product can be added to a wide range of mediums and applied to the substrate using a screen, rotary screen, Inkjet, flexographic, offset, conventional spray equipment, brush, or rubber stamp.

Although this is a serious product that has been manufactured for serious applications, it is also used for more decorative and novel applications including the decoration of fun houses, escape rooms, laser tag, paint ball, theme parks and nightclubs or the printing of invitations for weddings, birthdays and events.

6-8% of this invisible concentrate can be added to most aqueous binder systems and carriers. Please avoid going below this ratio as you may lose the effect.

We can produce custom colours if needed but these colours are the most popular due to the brightness of the glow with smaller black light handheld devices.

Contact us directly for trade pricing.

Please thoroughly test our products before print runs, production or completion of projects. These inks can be added to most w/b mediums, but it is always best to fully test the compatibility beforehand.

Always view the TDS and MSDS before using any of our products. The inks are not suitable for opaque mediums. 

Please do not select express shipping for orders over 50ml (tester size) as these are made to order and can have a lead time of 5-7 working days during busy periods.

The information supplied in this product description is for guidance only. 

Please fully test our products before print runs, projects, installations and production.

Colours and packaging may vary. 

Please click here to view the MSDS and TDS.