Drain Tracing Dyes are supplied in 100gram & 200gram Poly-jars as standard in a range of 6 colours.
Larger tubs e.g. 1kg, 3kg, 5kg, 10kg can be supplied to order.
Drain Tracing Dye is used for detecting the flow of water in drains or pipes, identifying individual drain runs into a common gully, and tracing leaks in drains.
Green Dye contains 50% Flourescene.
The other colours are made from 100% food grade products.
Use 5ml of Dye per 10 litres of cold water. The best method is to mix the Dye into a bucket of water, and then add to the flow of the drain. A 200gram jar will trace up to 15,000 litres in chemical free water.