Red Back Drain Dye For Drains 2 Colour 40 Grams
- Specifically designed to trace waterflows in sewage & storm water drains
- This tracing dye is Non-toxic to our environment
- Two colour tub contains two 20g bags of dye, 1 green, 1 red
- 1kg tubs available
- Handy tip: 20 grams makes 200 litres.
- Click here for Red Back Drain Dye FAQs
- Click this link to see the Green Dye Safety Data Sheet
- Click this link to see the Red Dye Safety Data Sheet