Paint tracer powder is a substance to be dissolved in water to identify the path of a line.
It is available in 5 colors: Yellow, Orange, Red, Blue, Purple.
Yield: 2: 150 (2 grams of tracer are sufficient to color 150-200 liters of water).
It is not a food coloring!
Applications
Tracing waterways and underground drains
Use
Dissolve a teaspoon of tracer powder in a container of cold water and mix well.
Pour everything into the drain and let the water run
The tracer colors the water in different shades (depending on the colors introduced into the drain)
You can use the tracer of different colors at the same time: for example in one line the color orange and in another the color blue to identify the corresponding output downstream.