ERRECOM Fluorescent UV Dye for Refrigerant Leaks — 12 x 0.2 fl oz Kit with R134a Adapter, Concentrated

ERRECOM Brilliant is a fluorescent UV dye kit—12 small 0.2 fl oz (7.5 ml) vials plus an R134a adapter—designed to reveal refrigerant leaks in vehicle A/C systems under UV light.

If you work on automotive air conditioning systems or service refrigeration equipment, finding slow or hidden refrigerant leaks can be time-consuming. ERRECOM Brilliant supplies a concentrated UV-reactive tracer that mixes safely with refrigerant and lubricant, glows under ultraviolet inspection, and includes a reusable R134a adapter so you can introduce the dye into vehicle A/C circuits without specialized charging machines.

How does ERRECOM Brilliant help me find leaks faster?

The dye disperses through the A/C circuit with the refrigerant and oil, making leak points fluoresce when illuminated with a UV lamp. That lets you visually pinpoint seepage at hoses, fittings, condensers, evaporators, and seals in minutes rather than hours.

• Highly concentrated dye for clear fluorescence at low leak rates
• Works with common UV lamps used in workshops
• Small vials allow targeted dosing and reduce waste
• Glows on oily residues to reveal intermittent or slow leaks

Is this dye compatible with my system and refrigerant type?

ERRECOM Brilliant is formulated to be compatible with a wide range of refrigerants and lubricants used in automotive A/C systems. The product chemistry avoids solvents that can harm system components and is safe for recovery stations when used as directed.

• Works with R134a and other common mobile refrigerants
• Mixes safely with mineral, POE, and PAG oils
• No solvent content that could degrade seals or hoses
• 100% formulated and produced in Italy under quality controls

How do I add the dye to a vehicle A/C system?

Each kit contains twelve 0.2 fl oz (7.5 ml) vials and a reusable R134a adapter to inject the dye into the low-pressure service port or charge line. Follow standard service procedures: recover refrigerant as required, introduce the recommended dye volume, then run the system to circulate before inspecting with a UV lamp.

• Includes reusable R134a adapter for straightforward insertion
• Small vials enable precise dosing by system size
• Run the compressor to distribute dye prior to UV inspection
• Use appropriate PPE and follow refrigerant handling rules

What safety and handling details should I know?

The formula is designed to be safe for A/C and refrigeration systems and does not contain aggressive solvents. Handle dye vials with care to avoid spills and use UV protection when inspecting to protect eyes and skin.

• Non-solvent formula reduces risk to seals and hoses
• Store vials upright and at recommended temperatures
• Wear gloves and UV-blocking eyewear during inspection
• Dispose of empty vials according to local regulations

Who is this for: ERRECOM Brilliant is intended for automotive technicians, HVAC/R professionals, and informed DIYers who need a reliable, compact UV dye solution to locate refrigerant leaks quickly. The 12-pack of 0.2 fl oz vials is useful for repeated diagnostic work across multiple vehicles, and the included R134a adapter simplifies introduction into common mobile systems. Use with a compatible UV lamp and standard safety procedures to get fast, visible evidence of leaks without altering system performance.