Ultra-Covert Pigments: New Class of Covert & Forensic Security

Ultra-covert pigments are advanced security pigments that protect documents of value and products against counterfeiting:

  • Provide maximum covert protection against all conventional covert security pigments
  • Pigments can be applied in all ink colors, suitable for all printing technologies
  • Unique-custom-formulated forensic security features can be added on request
  • An array of different taggant types available
  • Mobile detectors available for easy in-field inspection

NanoMatriX helps firms protect their products and documents against counterfeiting threats by providing a tailor-made authentication system with unique, ultra-covert pigments that can be used in a wide range of applications.

Better solution, elevated protection

NanoMatriX offers ultra-covert pigments, encompassing inorganic luminescent particles, which convert incoming invisible light to another invisible light, which can only be measured with a customized detector. Ultra-covert pigment particles can neither be detected by a laser beam emitted by an IR laser pen nor by conventional taggant detectors.

MatriX-Mark™ Ultra-Covert Pigments Features

  • A wide range of taggants available
  • Melting point: Above 1000°C
  • Particle size range (Dv90): 500 nm to 15µm
  • Unique-custom-formulated forensic security features
  • Compatible with all printing technologies
  • UV-Resistant: Inorganic inert to UV radiation

MatriX-Mark™ Ultra-Covert Pigments Benefits

  • Counterfeit resilient: Complex formulation
  • Banknotes physical/ chemical performance test passed
  • Optionally forensic security feature for legal evidence
  • Multiple detectors and detection systems support
  • Quality management (ISO 9001:2015)

MatriX-Mark™ Ultra-Covert Pigments Applications

  • Banknotes
  • Passports
  • ID cards
  • Tax stamps
  • Product markings
  • Certificates
  • Warehouse receipts
  • Electronic components
  • Luxury items

Protect Your Assets With Nanomatrix Custom-designed Solutions

Many of the world’s leading brands and monetary institutions place their trust in our advisory role while we meet their product and currency security needs with covert security elements and detection systems. Contact our anti-counterfeiting experts today to learn how we can design a business solution that inspires your customers.



Learn more about how you can secure your important products and documents with Ultra-Covert MatriX-Mark™ Pigments.

Please do not hesitate to contact us via +852 2523 9959 or safe@nanomatrixsecure.com



NanoMatriX creates, develops, and evolve products and solutions for brand protection & customer engagement. We offer the best-of-breed materials, components and security features for optimizing your business solutions. NanoMatriX designs what you desired.


We offer customized solutions, meeting clients’ requirements and protecting their invisible assets, and they will always come back for more


We make the world safer by ensuring the authenticity of identities as well as tangible and intangible assets


We achieve this through solid experience, deep technical knowledge and advanced technologies
home page footer1.jpg

“Opportunities don’t happen. You create them.”  –  Chris Grosser


Contact Us Now