Automotive Leak Detection Products Used in Over 200 Million Vehicles 

Leak Detection Trusted by Automotive Leaders

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Select Your Market

Over a dozen different leak detection applications!
  • Transmission Fluid Leaks
  • Air Brake Leaks
  • Hydraulics Leaks
  • Air Conditioning Leaks
  • Coolant Leaks
  • Engine Oil Leaks
  • Vacuum Leaks
  • Tire Leaks
  • Compressed Air Leaks
  • Wind & Water Leaks
  • Power Steering Fluid Leaks
  • Fuel Leaks

The Originator of Fluorescent Leak Detection

Undisputed Leader

The brand with more leak detection experience then all the others combined!

Flawless Detection

Use less dye per dose, our concentrated dyes allows you to get the job done smarter.

Fit Your Budget

Assortment of products to match every shop’s budget and take on any job.

Over Six Remarkable Decades

As the leading manufacturer of world-class leak detection products, Tracerline takes great pride in having earned a reputation as being the easiest company to do business with in the industry.

For over six decades, Tracerline has delivered friendly, award winning professional service and the industry’s most powerful solutions.