Tracerline refrigerant dye cartridge 8 oz — universal ester dye for R-134a & R-1234yf, UV fluorescent leak detection

Tracerline TRACERLINE Dye Cartridge (8 oz) is a universal ester-based refrigerant dye formulated to work with R-1234yf, R-134a and many other common refrigerants for reliable leak detection and ongoing maintenance.

This 8 oz cartridge from Tracerline supplies a concentrated ester dye designed to remain suspended in refrigerant systems so technicians can quickly locate leaks with ultraviolet inspection tools and include the dye in routine preventive-maintenance programs. Formulated in the United States, the dye cartridge fits standard dispensers and is compatible with mobile and fleet HVAC and automotive service workflows where visibility and traceability of system breaches are required.

How does this dye work to reveal leaks?

The dye contains fluorescent tracer molecules that mix with refrigerant and oil, circulating through the system until they escape at leak points. Under a UV or black light, the dye fluoresces, highlighting the source so technicians can make targeted repairs.

• Fluorescent ester chemistry visible under UV inspection
• Mixes with refrigerant and system oil for broad coverage
• Stays in the system after repair for ongoing leak monitoring

Is Tracerline dye compatible with my refrigerant and equipment?

Tracerline Universal/Ester dye is formulated to be compatible with R-1234yf, R-134a and many commonly used refrigerants, fitting a wide range of automotive and stationary HVAC systems. Use with recommended dispenser hardware and follow manufacturer guidelines for system type and capacity.

• Compatible with R-1234yf and R-134a refrigerants
• Suitable for vehicle and fleet HVAC systems as well as service shop equipment
• Works with standard Tracerline dispensing cartridges and adapters

How do technicians add and detect the dye during service?

Add the 8 oz cartridge to the appropriate Tracerline dispenser or injection port following service procedures, then run the system to circulate the dye. Inspect suspect areas with a handheld UV light or inspection lamp to find fluorescent traces at leak sites.

• Install cartridge into compatible dispenser or injection tool
• Operate the system to ensure dye circulation through lines and components
• Use UV/black-light inspection to locate fluorescence at leaks

What precautions and storage practices should be observed?

Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Follow all handling and local regulatory guidelines: avoid inhalation, skin contact, and improper disposal; use protective gloves and eyewear when servicing systems with concentrated dyes.

• Keep cartridge sealed until use and store at recommended temperatures
• Wear gloves and eye protection during installation and leak inspection
• Dispose of empty cartridges and residues per local regulations

Who is this for: The Tracerline TRACERLINE Dye Cartridge (8 oz) is aimed at professional HVAC and automotive technicians, fleet maintenance teams, and service shops that need a dependable, reusable tracer dye for locating refrigerant leaks and supporting preventative maintenance programs. It fits operations that require a universal dye compatible with modern refrigerants, straightforward UV detection, and a formulation intended to remain in the system for ongoing leak monitoring.