This 1-pound bottle of red 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 red color is a very good color for contrast. NorLab part number LP-16-RED.
For the Yellow-Green Fluorescent Tracing Dye, see #SP3490.
EC Part Number: #SP3490R
Manufacturer Number: LP-16-RED
Manufacturer: NorLab