ERRECOM Fluorescent UV Dye for Refrigerant Leaks — 12 x 0.2 fl oz (7.5 ml) Kit with R134a Adapter, Solvent-Free

ERRECOM Brilliant is a concentrated fluorescent UV dye kit—12 small 7.5 ml vials plus an R134a adapter—designed to reveal refrigerant leaks in vehicle air-conditioning systems under UV light.

This compact kit supplies a professional-grade fluorescent tracer formulated and produced in Italy to help technicians and DIYers find escaping refrigerant quickly. The dye mixes with lubricants and refrigerants used in vehicle A/C systems, is visible when scanned with a UV lamp, and is packaged with identification labels and a reusable R134a insertion adapter for convenient application.

How does this dye help me find A/C refrigerant leaks?

The fluorescent dye circulates with the system’s refrigerant and oil so escaped gas leaves a bright visible deposit where it exits. When inspected with a UV lamp, affected spots glow—making even small leaks easier to locate than with naked-eye inspection alone.

• Introduces a trace amount into the A/C circuit that bonds with lubricants and refrigerant.
• Detects pinholes, valve leaks, O-ring failures, and hose cracks by leaving fluorescent residue.
• Compatible with standard UV lamps and inspection goggles for clear visualization.

Is the product compatible with my vehicle’s refrigerant and lubricants?

Yes—the ERRECOM Brilliant formula is compatible with common refrigerants and lubricant types used in automotive systems, reducing risk of adverse reactions. Its solvent-free composition is designed to be safe for A/C components and recovery equipment when used as directed.

• Works with R134a and typical A/C oils without impairing system parts.
• Safe for use with recovery stations; contains no harsh solvents.
• Made and quality-controlled in Italy for consistent performance.

How do I add the dye to my vehicle and what tools are included?

The kit includes twelve 7.5 ml vials and a reusable R134a adapter to inject dye into the service port. Small vial size lets you add precise amounts, and the adapter fits standard R134a service ports for straightforward insertion without specialized equipment.

• 12 individual 0.2 fl oz (7.5 ml) vials for controlled dosages per injection.
• Reusable R134a adapter for direct service-port insertion and secure connection.
• Identification labels included so treated systems can be marked and documented.

What results should I expect and how do I inspect treated systems?

After adding the tracer and running the A/C briefly to circulate, inspect joints, hoses, condensers, and evaporators with a UV lamp. Leaks appear as bright fluorescent stains or streaks; cleaning options and follow-up testing are straightforward when you can see the leak location.

• Run the system to allow dye circulation before scanning—short cycles often suffice.
• Use a UV lamp and safety goggles for clear, visible detection of fluorescent residue.
• Label the system after treatment using the supplied tags for maintenance records.

Who is this for: ERRECOM Brilliant is suited for automotive technicians, A/C service shops, fleet maintenance teams, and informed DIYers who need a reliable, compact tracer to find refrigerant leaks quickly. The small vials and included R134a adapter make it practical for single repairs, routine diagnostics, or stocking a service kit without excess product waste.