AR-GLO® 5 Bottled Fluorescent Dye

High-Quality, OEM-grade fluorescent dye made for AC&R leak detection and HVAC/R professionals. AR-GLO® 5 bottled dyes can be poured directly into any system where it remains safely for preventive maintenance and future diagnostic checks. For best results, use with a Spectroline® violet fluorescent leak detection lamp to see all leaks glowing bright.


  • Universal/POE dye is safe and compatible with ALL refrigerants and lubricants
  • NSF Certified to meet food-grade processing requirements (HTX-2 & HX-2)
  • Shelf Life of up tp 5 years and can tolerate extreme temperature range & moisture
  • Can remain safely in the system for future prevention

Part No. Product Dose Treats (oil)
SPE-AG5E-16 AR-GLO® 5E 16 oz Bottle 16 oz (473 ml) twin neck bottle Treats up to: 64 gallons (242 L) of lubricant