Sewer Tracing Dye #108


SKU: ST-108 Category:

Sewer Tracing Dye #108 is a concentrated, non-polluting formula.

This convenient liquid tracing aid is designed for use in all types of engineering work on sewer systems. It helps with flow-time studies, septic systems inspections, overflow analysis, and many other pollution control efforts. When added to water, it creates an intense fluorescent yellow/green color for maximum visibility under a wide variety of conditions.

Available in: 4 x 1 gallon, 6 x 1 gallon, 5 gallon, 6 gallon, 30 gallon, 35 gallon, and 55 gallon.

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Use for:

  • Tracing plumbing and leak detection
  • Lake, river, and pond studies
  • Pollution studies
  • Flow mapping, rate, and volume analysis
  • Tracking storm and sewer drains
  • Power plant piping tracing
  • Septic system analysis
  • Retention time studies

Features and Benefits

  • Highly visible and distinctive fluorescent yellow/green color can be measured using “black” ultraviolet light or precisely measured with a fluorometer.
  • Concentrated formula is non-toxic and biodegradable.
  • Excellent for finding leaks and conducting time-flow studies.
  • Can be used when there is no sun or in low light conditions.

Directions (Complete directions on product label)

Apply dye as required for flow analysis. 1-2 gallons will impart visible color to approximately 12,000 gallons of water.


Appearance: Dark red-brown, hazy liquid
Fragrance: None
Specific gravity: 1.00
Flashpoint: None
pH: 11.5-12.5
VOC content: None
Solubility in water: Complete


4 x 1 gallon, 6 x 1 gallon, 5 gallon, 6 gallon, 30 gallon, 35 gallon, 55 gallon


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