Industrial Invisible Blue UV Blacklight Reactive Ink 4 Ounce Bottle Blue

Q: Can i use it in rubber stamping pad, or it will evaporate?

Yes on both. It is rubber stamp friendly, but being an alcohol based ink it does evaporate quickly. A saturated stamp sitting out more than a minute or so will dry out. Use immediately when needed and it’s no problem

Q: Are there any recommended empty / refillable marker types to use?

https://www.amazon.com/dp/B07BPXZ9HQ?ref=myi_title_dp Our marker version of this product. Non refillable.

Q: What wave length blacklight does this work with?

365-395nm LED or fluorescent fixture/bulb(s) are fine

Q: Can this be used in a pump spray bottle, to cover multiple metal items?

Yes. The ink is an isopropyl alcohol base and is very thin. About the same consistency as water. It could work through a spray pump just fine.

4.1/5

Product ID: 438038208

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Details

Brand
Opticz
Package information
Bottle
Paint type
Watercolor
Item volume
118
Manufacturer
Opticz

🔵Invisible in daylight, glows bright blue under UV

🛡️Industrial-grade security marking

🇺🇸Proudly made in the USA

Description

🔵 Illuminate the unseen, secure the future.

NON TOXIC SAFE USE - Formulated for industrial use with safety in mind—just avoid skin contact.
MULTIPLE SIZE OPTIONS - Choose from 2oz, 4oz, 8oz, or 16oz bottles to scale your security needs.
STEALTH SECURITY GLOW - Invisible ink that only reveals under blacklight—perfect for covert authentication.
INDUSTRIAL STRENGTH FORMULA - Engineered for tough environments, ideal for marking auto parts and retail items.
TRUSTED AMERICAN CRAFTSMANSHIP - Opticz brand quality, manufactured in the USA for reliability and trust.

Opticz Industrial Invisible Blue UV Ink is a 4-ounce bottle of high-performance, non-toxic ink that remains invisible in normal light but glows bright blue under UV blacklight. Designed exclusively for industrial security marking, it helps authenticate and track items discreetly. Available in multiple sizes and proudly made in the USA.

Specifications

Manufacturer	Opticz
Brand	Opticz
Package Dimensions	11.94 x 3.3 x 2.79 cm; 136 g
Color	Blue
Size	4 Ounce Bottle
Ink Color	Blue
Manufacturer Part Number	DGINKBS
Item Weight	136 g

Have a Question? See What Others Asked

Can i use it in rubber stamping pad, or it will evaporate?

Are there any recommended empty / refillable marker types to use?

What wave length blacklight does this work with?

Can this be used in a pump spray bottle, to cover multiple metal items?

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