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Ultra Violet Water Dye 50ml
Ultra Violet Water Dye
See product info sheet HERE

Our unique super bright UV Dye is safe, non-toxic and biodegradable so ideal for all forms of leak detection, large or small.

This type of dye can be used to trace the source of leaks in mechanical and automotive systems like brake lines, transmissions and radiators. The water tracing dye disolves rapidly in water.

See below for dilution rates for each 50ml bottle.


Visible Red/Yellow - Weak Response - 50ml = 1,200 L

Visible Red/Yellow - Strong Response - 50ml = 600 L

For our leak detection kits including our powerful 76 LED UV Torch see here

If you would like further advice please contact us at or call 01737 233 890

Do not add to aquaria or ingest.

Supplied in:
Single bottles

Hundreds of UV products just a click away visit our specialist departments below

UV Sport Dept

Duralight LED Rope light in many colours

UV Light Dept

UV Lighting

UV Paint Dept

UV LED keychain light 375nm

UV Decor Dept

UV Torch Dept

We have over 250+ UV lines in stock and on same day despatch.
If you need any advice before buying, please call our friendly team on 01737 233 890 or email

Tel: UK +44 (0)1737-233890      Fax: UK +44 (0)1737-233600      Email:      Tell a friend about us!