Absolutely loved the products! The quality exceeded my expectations and shipping was incredibly fast. Will definitely be ordering again.Sarah Johnson
Description
Keep your secrets safe with SFXC's 'hidden' range of invisible formulas...
Available in colours blue, green, and red.
Invisible inks can be used for many applications, but the most popular 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 UV black light is directed onto the coated surface making it incredibly hard to identify away from black light.
Another suitable material is chlorine free paper. Please see the photo gallery for an image of this type of paper.
This highly concentrated dispersion allows users to formulate their waterbased printing systems. 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, 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.
These inks can be added to most water based mediums, but it is always best to fully test the compatibility beforehand.
These inks are not suitable for opaque mediums.
Please do not select express shipping for orders over 50ml (tester size). These are made to order and can have a lead time of 5-7 working days during busy periods.
Please click here to view the MSDS before using this product.
Contact us for custom or bulk orders.
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.
What Our Customers Say
Great customer service and even better products. The team went above and beyond to make sure I was satisfied with my purchase.Mike Chen
I've been shopping here for over a year now and the quality is consistently excellent. Highly recommend to anyone looking for reliable products.Emma Davis
Frequently Asked Questions
Who is SFXC ?
SFXC is a family-owned UK-based business specialising in innovative and creative materials for commercial, domestic, and educational projects. Since launching in 2008, we’ve grown into a trusted brand for special effects and smart materials worldwide.
What makes SFXC different ?
As smart material specialists, we not only source, manufacture, and distribute unique pigments, coatings, and plastics — we also offer expert advice, extensive testing, and a passion for pushing the limits of creativity.
What industries do you work with ?
We work with everyone — from artists and universities to automotive giants, film productions, fashion labels, printers, space exploration, and even the military! If your project needs a creative spark, we’re here to help.
What special effect materials do you offer ?
Our technologies include Liquid Crystal, Thermochromic, Photochromic, Hydrochromic, Glow in the Dark, Fluorescent, Pearlescent, Colour Changing, Holographic, Conductive, Reflective, Scented, Invisible, and Infrared materials. We also offer a range of additives and binder systems.
Do you offer project support ?
Absolutely! Our full Design Service can help with R&D, material sourcing and consultancy, product design and manufacturing, direct marketing, print and design, and installations. We love helping our customers bring their ideas to life.