GLO Effex UV Reactive Water Dye is a concentrated UV reactive water dye used to create dramatic water lighting effects for all occasions, projects and leak testing.

Highly concentrated with a mix ratio of over 50 to 1 so a little can go a long way. Just add to any water based solution and illuminate with a UV blacklight and watch the glow.

EPA Approved and NSF Certified. Safe Non-Toxic and Biodegradable!

Available in 6 colors:

Clear/Blue (invisible in water without UV light)
Visible Blue
Alien Green
Fire Red
Golden Yellow
Purple

These are professional grade dyes used in illumination of water for commercial uses and are very bright with even a small amount.

Can be used for:

Leak detection
Water decorations
Party decorations
Arts/Crafts
Halloween
Computer water cooling systems
Product Marking
Product Tracking
Room Decoration
Tracer dye
Anything you can think of glowing

Yellow UV Reactive Water Dye

Available Options

Have a question?