Spectroline AR-GLO4/E Universal Dye 2 Oz Bottle
Spectroline AR-GLO4/E Universal Dye for Polyol Ester (POE) Lubricants. Also compatible with mineral oil and alkyl benzene lubricants.
"Universal" Leak Detection Dye Works With All Refrigerants
Use 0.25 oz (7.4 ml) per gallon of lubricant
Spectroline® AR-GLO 4/E® "universal" dye can be used in any air-conditioning or refrigeration system, no matter what type of refrigerant or lubricant is in the system! AR-GLO 4/E glows brighter than any competitor's dye, so technicians can pinpoint all leaks quickly and accurately. AR-GLO 4/E contains no co-solvents and it does not have any adverse effect on the viscosity or lubricity of the system's oil and will not corrode hoses, seals or other components.
When AR-GLO 4/E is added to the system, it circulates with the refrigerant and oil. If there are any leaks, the oil/dye mixture will escape with the refrigerant. Although the refrigerant will evaporate, it leaves behind a trace of AR-GLO 4/E. When the system is scanned with a high-intensity Spectroline® ultraviolet or UV/blue light lamp, the residual dye will fluoresce a bright yellow-green, revealing the precise location of every leak!
To check repairs, the area is sprayed with GLO-AWAY™ leak cleaner (SOLD SEPARATELY!) and wiped clean. The area is then reinspected with the lamp. No glows mean that the repairs were done properly. The dye remains safely in the system for future inspections, making Spectroline® leak detection ideal for preventive maintenance programs.