Powerful leak detection for mineral oil systems

The Errecom TR1134 Mineral Trace Brilliant UV Dye is designed specifically for AC/R systems using mineral lubricants—making leak detection easy and accurate with visible red stains.

Safe, solvent-free, and easy to spot

This highly concentrated dye glows under UV light and remains visible even through frost or ice—giving you precise detection with no false positives.

How does it work?

Inject the dye into the refrigerant circuit. If there’s a leak, it will escape and become clearly visible as a bright red stain under UV light—no matter the temperature.

Why HVAC pros choose Mineral Trace Brilliant

• ✅ Specially formulated for systems with mineral lubricants
• ✅ Red dye shows up through ice and frost
• ✅ Non-volatile—won’t sludge, gum, or clog components
• ✅ Compatible with CFCs, HFCs, and HCFCs
• ✅ Solvent-free and safe for all internal components

Available options

• ✅ Trace Brilliant Mineral 12pk – ER-TR1134.A12.J5
  12 x 7.5ml cartridges with 1/4" & 5/16" SAE Flex Adapters
• ✅ Trace Brilliant Mineral 60ml Flex – ER-TR1134.E.J5
  1 x 60ml cartridge with 1/4" & 5/16" SAE Flex Adapters
• ✅ Trace Brilliant Mineral 60ml