UV COLOR green : the fluorescent UV dye that reveals the invisible
A small leak on a flat roof, a porous joint, or a defective pipe... weeks of invisible damage can accumulate before the first visible sign appears. At Fluotracking, we see it every day: microscopic leaks that end up costing thousands. Fortunately, there’s a simple, fast, and highly effective way to pinpoint the source without dismantling everything: UV COLOR Green, our professional-grade fluorescent dye for UV leak detection.
Why professionals choose UV COLOR green
It reveals what the eye can’t see
Its intense green fluorescence, activated by any UV lamp, highlights micro-leaks across up to 200 m² of surface in less than 30 minutes. No visible stain, no dismantling — just a blacklight and a properly diluted solution.
Clean, discreet, and residue-free
No deposits, no odours, no visible colouration. After rinsing, installations remain spotless — essential for sensitive environments such as hotels, food industries, and laboratories.
Easy to dose and simple to use
- Dilute 3% fluorescein in clean water.
- Apply by spraying or circulate it through a closed system.
- Detect immediately using a UV inspection lamp — no heavy equipment required.
Field tip : On porous materials (raw concrete, aged seals), use a 3% dilution. On smooth surfaces like stainless steel or PVC, 1% is enough.
Multi-material compatibility with no surface damage
Concrete, copper, EPDM, PVC, stainless steel — UV COLOR Green is compatible with all common materials. Non-corrosive and non-aggressive, it’s safe even for delicate industrial and laboratory applications.
Cost-effective from the very first use
Just a few millilitres can cover tens of linear metres. That means fewer invasive interventions, less labour, and no surprise repair costs.
Applications : where UV COLOR green tracks hidden leaks
Flat roofs, balconies, and terraces
A microcrack in a waterproofing membrane can cause major water damage. Once injected, UV COLOR Green reveals infiltration paths at the first signs of flow.
Pro tip : Apply the solution to stagnant water areas, darken the room, and inspect with a UV lamp — look for fluorescent halos or streaks.
Testing sealing joints
Aluminium frames, glazing, and sanitary installations often fail at their seals. UV COLOR Green allows testing without dismantling. Precaution: Clean the surface beforehand to avoid false positives caused by fluorescent dust.
Pipes, drainage systems, and hydraulic circuits
In closed or buried networks, the dye circulates with the water, revealing every leak or cross-connection. Perfect for wastewater systems, storm drains, or suspect junctions.
Pools, tanks, and reservoirs
If you’re losing water with no visible cause, UV COLOR Green pinpoints the leak — down to the millimetre — without draining or breaking any structure. Simply inject the dye into the suspected area and inspect under UV.
Industrial applications
For industrial maintenance and testing, UV COLOR Green is used to verify the watertightness of pressurised tanks, cooling circuits, and prototype systems. Technicians value its accuracy and repeatability under controlled conditions.
How to use UV COLOR green like a professional
1. Prepare the solution
Dilute 1% to 3% in clean water depending on the material and its porosity.
2. Apply or inject
Spray on surfaces, pour into gutters, or inject into circuits or systems under inspection.
3. Inspect under UV light
Work in a low-light area. Use a professional UV lamp (365 nm) to reveal green fluorescence where leaks are present.
4. Document and rinse
Take photos for your diagnostic report or insurance file. Rinse with clean water if needed — the dye leaves no residue.
Technical specifications of UV COLOR green
- Packaging: 1L hermetically sealed container for long shelf life.
- Weight: 1 kg — easy to carry, even for rooftop use.
- Colour under UV: bright green fluorescence, invisible in natural light.
- Material compatibility: concrete, copper, PVC, stainless steel, EPDM, and more.
- Safety: non-toxic, surface-safe, and environmentally friendly formulation.
Why order fluorescein from Fluotracking ?
Whether you’re a technician, contractor, maintenance professional, or meticulous property owner, UV COLOR Green saves time, money, and uncertainty with every job.
✅ Less dismantling
✅ Shorter diagnostics
✅ Fewer costly repairs
✅ Clear, proven results fast
🚚 Fast delivery | 📞 Expert technical support | ✅ Field-tested by professionals
Need technical advice before buying? Our experts are here to help — contact us for professional guidance and proven leak detection solutions.
Want to expand your toolkit ? Discover all our UV fluorescent dyes for different materials and visibility requirements.
