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BigEZ Fluorescent Dye

BigEZ™ Cartridges


Multi-Dose A/C Dye Cartridges

Pre-Filled & Disposal!
The Easiest and Most Accurate Method of Serving a Vehicle’s A/C System with Dye!

Service multiple systems with just one connection per system.

Where to Buy
TP-9865 Mini-EZ

Mini-EZ™ Cartridges

Single Dose A/C Dye Cartridges – Glows Bright!

Pre-filled, pre-measured and disposable!

The quickest, easiest and most accurate way of servicing 1 Vehicle with dye!


Tracer Wafer™

Fluorescent Refrigerant Leak Detection Dye for OEM Assembly Line Applications

The Tracer Wafer provides the perfect solution to the problem of introducing fluorescent refrigerant leak detection dye into production line situations.

The Tracer Wafer is an absorbent substrate of inert material (the carrier) impregnated with a fluorescent leak detection dye. The wafer can be shaped into a profile that is convenient to handle and can be installed automatically into a component of the air-conditioning system, thus minimizing the labor required to incorporate the dye into the final package. It can also be introduced directly into the dryer or accumulator.

The wafer retains the dye until it is released via the refrigerant and lubricant flow to which it will be exposed when the final assembly is completed and the air-conditioning unit is charged and operated.

Tracer Wafers are available with either lubricant-specific dyes or universal dyes. The oil-less, dry-matrix Tracer Wafer containing universal dye is compatible with all refrigerants and lubricants, including hybrid A/C systems and the new R-1234yf refrigerant.



TP-3400 Dye-Lite All-In-One

Dye-Lite® All-In-One™

Full-Spectrum Oil Dyes

(US Patent 6,165,384)

Unique formulations ideal for all oil-based fluids. Available in concentrated (TP-3400) and standard (TP-3405) formulas. Dye fluoresces yellow-green under both ultraviolet and blue light. TP-3400 available in 1 oz (30 ml), 8 oz (237 ml), 16 oz (473 ml), and 32 oz (946 ml) bottles.

See price list for larger sizes. 1 oz (30 ml) bottles marked in 1/2 oz (14.8 ml) increments for easy pouring and measuring. TP-3405 available in 1 oz (30 ml) bottles only.



Dye-Lite® App Specific

Application Specific Dyes

(US Patent 6,165,384)

Unique formulations ideal for all oil-based fluids. Available for Conventional Coolant (TP-3900) and RITE-BLEND™ Universal Coolant Dye (TP-3405) approved by GM. TP-3900 and TP 3940 are both available in 1 oz (30 ml) per 6 gal (22.7 L) coolant.