Drain Testing Dye’s – 200g Jars
The dyes are soluble in water and are used to locate the
direction of water flow in pipes, drains etc. The best way to
use the dye is to dissolve the required amount into about
five litres of water and then add into the flow or tank. The
dilution rates assume that the dye is being added to clean
water, dirty water will require a greater concentration.