This 1-pound bottle of yellow-green fluorescent tracing sewer dye is from NorLab. It is a safe, non-toxic, biodegradable and water-soluble concentrated liquid dye. Used to examine leaks and water movement in a multitude of systems, sewer maintenance, downspout connections, septic system inspections, flow time, circulation and pollution studies. When used, it disperses immediately into the water. Works for low, moderate, or large water applications. Bottle has a flip top spout for fast and easy use. The fluorescent yellow-green color is the easiest color to detect in darker areas. NorLab part number LP-16-YELLOW.
For the Red Fluorescent Tracing Dye, see #SP3490R.
EC Part Number: #SP3490
Manufacturer Number: LP-16-YELLOW
Manufacturer: NorLab