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Set of 2 tracing and leak detection powder dyes - DETECT+

Réf. K.D+.2C.180G
(2)
75.90 €
HT
72,11€
HT
86,53€
TTC

Pack of 2 DETECT+ tracing dyes (choose from 4 colors). Precise dosing, professional performance, made in France.

Net unit weight
Color No.1
Color No. 2
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DETECT+ Tracing Dye Pack (2 Colors) – Made in France

When it comes to quickly locating a leak, tracing a circuit, or checking the waterproofing of an installation, the reliability of tracing dyes plays a key role in the success of the operation. The DETECT+ Tracing Dye Pack (2 colors), developed by Fluotechnik and made in France, meets the strictest requirements of building professionals, industry, maintenance, and local authorities.

This pack offers a selection of two powder dyes, chosen from four complementary references:

  • Yellow fluorescent and purple fluorescent, activatable under UV 365 nm lamp, perfect for technical or low-light environments,
  • Blue food-grade and red food-grade, visible to the naked eye, compatible with drinking water networks and sensitive areas.

Each of these dyes is formulated to provide homogeneous dispersion, optimal visibility, and reproducible dosing, ensuring consistent and reliable results regardless of the complexity of the network tested.

This dual pack allows intervention on two distinct areas or alternation between two dyes depending on field constraints (type of water, surface, lighting level, etc.), while optimizing costs with advantageous packaging.

Designed for simple yet effective implementation, this kit is aimed at both specialized technicians (leak detection, diagnosticians, plumbers, pool specialists, etc.) and demanding users seeking a professional solution for their own installations.

In this datasheet, you will find a detailed presentation of the technical characteristics, user benefits, application areas, dosage recommendations, safety standards, and a comprehensive FAQ to support your purchase with peace of mind.

With DETECT+, save time, gain precision, and reduce errors: a professional, high-performance solution that meets the demands of the field.

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Technical Data
TECHNICAL GUIDE
APPLICATIONS AND TIPS

Applications in Building (DETECT+ 2-Color Dye Pack)

ROOFS & TERRACES

The DETECT+ 2-color dye pack, including for example a fluorescent version (yellow or purple) and a food-grade version (blue or red), is particularly useful for waterproofing tests on flat roofs, bituminous membranes, concrete slabs, or multilayer coatings.

The fluorescent dye, activatable under a 365 nm UV lamp, allows for rapid detection of micro-infiltrations, even on dark or damp surfaces. It facilitates the precise location of weak points (slope defects, non-waterproof welds, recurrent damp areas).

In parallel, the second dye can be used for comparative tests or interventions on multiple areas of the same site. Roofers, waterproofing companies, loss adjusters, or project owners can thus secure their operations with a differentiating and visual tool, while optimizing their diagnosis.

DRINKING WATER CIRCUITS & SENSITIVE ENVIRONMENTS

When composed of food-grade dyes (blue or red), the DETECT+ pack becomes a valuable ally for interventions on drinking water networks, sanitary installations, or sensitive natural environments.

Formulated from non-toxic ingredients, these dyes comply with current health requirements. They allow:

  • Control of the waterproofing of pipes and connections,
  • Verification of interconnections in complex networks,
  • Localization of discharges or leaks in areas subject to environmental regulations (retention basins, treatment plants, wetlands).

Usable without a UV lamp, these dyes guarantee immediate visibility to the naked eye, while ensuring the sanitary safety of installations and environmental protection. Having two distinct dyes in one pack allows for differentiation between multiple circuits or alternating diagnostics while limiting the risks of cross-contamination.

BATHROOMS, POOLS & SPAS

In enclosed environments such as bathrooms, buried basins, Italian showers, pools, or spas, the combination of two dyes in one pack offers real flexibility of use.

The fluorescent dye highlights invisible leaks under tiles or in embedded networks using a UV lamp, while the colored food-grade dye can be used to test circuits in contact with the user (taps, nozzles, skimmers, etc.) without health risks.

This type of application is particularly sought after for:

  • Verification of the waterproofing of joints, siphons, or fittings,
  • Detection of water loss in filtration systems,
  • Or rapid diagnosis of embedded areas without destructive work.

The dual format of the pack allows for separation of tests by area or type of network, while maintaining clear traceability.

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PIPES & BURIED NETWORKS

For technical networks, whether visible or buried, the DETECT+ pack offers a complete tracing solution.

The fluorescent dye (yellow or purple) is ideal for testing in heating pipes, wastewater, or industrial networks, where lighting is often limited. It allows for the detection of abnormal flows in technical galleries, crawl spaces, or ducts.

The second dye (food-grade or fluorescent depending on the configuration) can be used on a parallel network to perform differentiated tracing or locate interconnections between circuits (rainwater, wastewater, process water, etc.).

Thanks to their high visibility, the dyes facilitate:

  • Flow tests,
  • Detection of backflows,
  • Control of slopes and network break points.

Maintenance companies, local authorities, or design offices find a precise, responsive, and economical field diagnostic tool.

Applications in Industry (DETECT+ 2-Color Dye Pack)

COOLING CIRCUITS & CLOSED PROCESSES

The DETECT+ pack is perfectly suited for monitoring cooling circuits, glycol water loops, or closed hydraulic networks, often present in industrial installations or production environments. The fluorescent dye, activatable under a 365 nm UV lamp, allows for rapid detection of invisible leaks in exchangers, manifolds, valves, or connection points, even in low-light or limited-access conditions. The second dye, whether food-grade or fluorescent, can be used in comparative testing on another process line or to trace a parallel circuit.

This differentiated approach is particularly useful for:

  • Identifying a slow or intermittent leak,
  • Validating the waterproofing of several lines without confusion,
  • Or monitoring the behavior of two fluids simultaneously.

It is a preventive and corrective maintenance tool highly appreciated by technical services and maintenance engineers.

TANKS, RESERVOIRS & TECHNICAL STORAGE

The DETECT+ dye pack also finds its place in verifying the waterproofing of tanks, reservoirs, retention basins, or containment areas, whether made of concrete, stainless steel, plastic, or composites. The food-grade dye (blue or red) can be used when the tank contains water intended for sensitive or food use, while the fluorescent dye is ideal for technical installations, test tanks, or containers under visual surveillance. Combined use allows for validation of multiple compartments, control of wall integrity, detection of seepage or infiltration, and differentiated monitoring during test or maintenance phases. QHSE teams, industrial cleaning providers, or technical equipment installers can thus intervene with precision, while ensuring the traceability of actions taken.

COMPLEX INDUSTRIAL NETWORKS & INTERCONNECTIONS

In large industrial infrastructures, the presence of nested networks (process water, technical water, drainage networks, temporary circuits) requires precise tracing tools to identify flows, detect non-compliant interconnections, or locate leaks in inaccessible areas.

With the 2-color dye pack, it is possible to distinguish two simultaneous flows, analyze transit times, verify the proper functioning of directional valves or bypasses, and perform isolation tests on networks.

The fluorescent dye allows for immediate reading under UV, even in manholes, channels, or dark technical areas, while the food-grade dye can be injected into networks connected to sensitive production systems (cosmetics, food, pharmaceuticals).

An effective method to reduce the risks of cross-contamination and optimize maintenance.

Technical Features

Range: DETECT+ – Powder dyes (fluorescent or food-grade depending on color)

Available Colors:

  • Yellow fluorescent (UV use) – Ref. DY.180G
  • Purple fluorescent (UV use) – Ref. DP.180G
  • Blue food-grade (drinking water use) – Ref. DB.180G
  • Red food-grade (drinking water use) – Ref. DR.180G

Activation:

  • UV 365 nm for fluorescent dyes (PURPLE and YELLOW)
  • High visibility to the naked eye for food-grade dyes (BLUE and RED)

Recommended Dosage: 0.1 to 0.5 g/L (all colors)

Solubility: Formulation designed for rapid and homogeneous dissolution

Compatibility:

  • Yellow & purple: roofs, wastewater/rainwater networks, pipes, industry
  • Blue & red: drinking water, sensitive environments

Warning: Avoid use on absorbent surfaces for facades, natural stone, joints...

Origin: Made in France

Safety: Non-toxic and non-polluting formulas if used according to recommendations

Usage Tips and Dosage

  1. Dye Selection: Adapt the color to the context (visible vs UV, drinking water or not).
  2. Preparation: Dissolve the powder in warm water to accelerate solubility.
  3. Dosage: 0.1 to 0.5 g/L
  4. Injection: Introduce the solution into the area to be tested, let it circulate according to the configuration.
  5. Inspection:
    Fluorescent YELLOW and PURPLE: observe directly or use a Fluotechnik 365 nm UV lamp
    Food-grade RED and BLUE: observe directly
  6. Cleaning: Rinse thoroughly after use, use BRILLANT REMOVER to remove residual traces. Avoid use on absorbent surfaces for facades, natural stone, joints...
  7. Precautions:
    Wear UV protective glasses
    Perform a preliminary test on a non-critical surface
    Respect the dosages and instructions indicated on the packaging

Standards, Safety, and Manufacturing

  • Origin: 100% French production (Fluotechnik)
  • Safety: Non-toxic and non-polluting if used according to instructions
  • Drinking Water Compatibility: Blue and red versions formulated for sensitive environments
  • Sanitary Compliance: Products comply with the required standards for food-grade tracers
  • Documentation: Refer to technical datasheets for each specific application

Professions and Trades Concerned

Plumbers / heating engineers

Network diagnosticians, underfloor heating

Real estate diagnosticians

Real estate diagnosticians

Leak detection technicians

Buried networks, complex piping

Pool specialists / waterproofers

Bassins, liners, terrasses étanches

Industrial maintenance

Tanks, closed processes, heat exchangers

Communities / network managers

Infrastructure monitoring, interconnections

Advantages and Benefits for the User

Optimal Adaptability

Four colors available to adapt to all types of environments (clear water, dark environments, high-light areas, complex networks). The user can choose the most visible shade according to the support or inspection method (UV or visual).

Dual Dye = Economic and Operational Gain:

The pack includes two dyes at an advantageous price, allowing for the management of two distinct interventions or comparison of two areas without additional purchase.

Fast and Clear Diagnosis

Thanks to their color intensity or fluorescence, the products allow for immediate identification of leaks or infiltration areas, thus reducing downtime and analysis costs.

Versatility of Use

Suitable for many sectors (building, maintenance, communities, industry). The food-grade versions are compatible with drinking water, sensitive networks, and regulated areas.

Simplified Maintenance

Once the intervention is completed, cleaning is easy thanks to rinsing with clear water or the use of specific products such as BRILLANT REMOVER.

Controlled and Reproducible Dosage:

Clear recommendations (0.1 to 0.5 g/L) facilitate implementation and ensure homogeneity of diagnostics, even in teams or with staff rotation.

French Manufacturing, Assured Quality

Local production ensuring traceability, compliance with sanitary standards, and accessible technical support. Ideal for tenders or projects requiring guarantees of origin.

FAQ – DETECT+ 2-Color Tracing Dye Pack

Between 10 g and 50 g, or 0.1 to 0.5 g/L. It is recommended to start with the minimum dose, then adjust according to the desired visibility.

Yes, these fluorescent dyes are suitable for testing the waterproofing of pools. Use in diluted solution, with detection under a 365 nm UV lamp.

Use the UV MAX range, a colorless tracer under natural light, which avoids residual traces on sensitive materials.

A 365 nm UV lamp, such as those offered by Fluotechnik, is essential to activate the fluorescence of the purple dye.

Yes, provided that dosage instructions are followed, safety equipment (gloves, glasses) is used, and cleaning procedures are respected.

Rinse thoroughly with water. If necessary, use a specific product such as BRILLANT REMOVER to remove residues.

Yes, dyes can be used in parallel to distinguish multiple circuits, provided their uses are clearly differentiated (fluorescent vs food-grade).

The coloration remains visible for several hours or even several days, depending on conditions (flow, light, temperature). It gradually fades without intervention.

Yes, they are compatible with closed circuits (heating, industrial processes, cooling), provided dosages are respected. Consult us if needed.

Only the blue and red food-grade versions are suitable for drinking water networks or sensitive environments. Always check compatibility according to use.

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