Horobin Drain Tracing Dye Jar 200g Blue

Drain tracing dye which is soluble in water, used to locate the direction of the flow in pipes and drains. · · · One 200g Jar will provide enough dye for approx. 15,000 litres of water (Clean water) · · Dirty water will require a greater concentration of dye · · Detecting the flow of water in all types of pipes. · · Tracing leaks in drains. · · Water-soluble · · Can be used to trace the path of a blocked drain · · Safe for use in pipes and drains · · Easy to use