Errecom TR1133 Trace Brilliant

Errecom TR1133 Trace Brilliant UV Dye makes refrigerant leaks easy to spot — even through ice or frost — so you can diagnose fast and get on with the repair. Compatible with common AC/R refrigerants and oils, it’s a clean, non-volatile formula that won’t gum up components. Too easy.

Why technicians rate it (features & trade benefits)

• Shows through frost & ice — bright red traces that stay visible in cold rooms and iced-up coils; no more squinting.
• Non-volatile, solvent-free feel — designed to avoid gumming/sludging, protecting TXVs and seals.
• All-round compatibility — retailers specify use across CFC/HFC/HCFC/HFO and common lubricants (follow OEM advice).
• Includes flex adapters — 1/4″ & 5/16″ SAE adapters for fast hook-ups on splits and refrigeration plant.
• Backed by SDS — not classified as dangerous; dark-red liquid, FP ~170 °C; density ~0.9 g/mL.

Why this product matters

Real-world: on a Melbourne cold-store call, a slippery intermittent leak kept dodging the sniffer. We dosed with Trace Brilliant, ran the system, and the UV torch lit up a neat red trail under frost on a flare — repair done, system back online. That’s fewer call-backs and a happy client — bloody good outcome. For method guidance, AIRAH notes fluorescent dye is a valid technique when used with care and in combo with other detection methods.

Building a full leak-find kit? Check our Leak Detectors range for UV lamps and accessories.

Pro tip

Inject the dye, run the system long enough to circulate oil/dye to the leak path, then scan slowly with a UV torch. Wipe suspect joints clean first to avoid false trails. Keep it tidy — a little goes a long way. No worries.

Compatibility & system info

• Refrigerants & oils: widely sold as compatible with CFC, HFC, HCFC, HFO and common lubricants (verify with OEM/TDS for your job).
• Use case: AC/R systems where fluorescent dye diagnostics are acceptable per site standards and manufacturer guidance.
• Local note: tech handling and environmental rules apply in Australia — licensed personnel only. She’ll be right when it’s done by the book.

Available options

• Trace Brilliant 7.5 ml 12-pack — ER-TR1133.A12.J5. Includes 12 × 7.5 ml cartridges + 1/4″ & 5/16″ SAE flex adapters.
• Trace Brilliant Flex 60 ml — ER-TR1133.E.J5. Includes 1 × 60 ml cartridge + 1/4″ & 5/16″ SAE flex adapters.

What’s included

• Cartridge(s) per option selected
• 1/4″ & 5/16″ SAE flex adapters

Pack contents per HVAC Shop listing.

Specifications

Visibility/adapters per retailer descriptions; SDS properties per Errecom.

Warranty & returns

Backed by manufacturer warranty. For AU delivery windows and returns, see our Shipping & Returns.

FAQs

Will it show leaks on iced-up gear?
Yes — the red trace is advertised as visible even through ice and frost, making cold-room work a ripper.

Is dye detection acceptable practice in AU?
Yes, when used correctly. AIRAH recognises fluorescent dye as a method alongside electronic detectors — follow manufacturers’ instructions and site standards.

Will it clog my TXV?
The formulation is described as non-volatile and designed not to sludge or gum. Don’t over-dose and always follow the product instructions.

Related products

• Need a solid light source? The Errecom Adjustable UV Focus Torch with Goggles helps you scan joints and coils quickly and safely.
• Spill some dye or want to clean a joint before scanning? Errecom UV Dye Remover keeps inspections honest and reduces false trails.
• Working in tight plantrooms? The Errecom Flexible UV Torch makes it easy to light up hidden