Herbi Blue Marker Dye

Active Ingredient:  CI Acid Blue 9, Disodium Salt (Hidacid Azure Blue 65%) @ 90g/L

Herbi Blue Marker Dye is a non-toxic, biodegradable, blue liquid identification compound for marking turf and vegetation when using herbicides & pesticides.

Herbi Blue Marker Dye is made from ‘CI Acid Blue 9, Disodium Salt (Hidacid Azure Blue 65%)’, a synthetic dye that belongs to the family of acid dyes. CI Acid Blue 9, Disodium Salt is water-soluble and produces a bright blue colour, less resistant to fading, making it a popular choice for herbicide and pesticide applications. Herbi Blue Marker Dye Marking helps prevent farmers/contractors from over-spraying and is recommended for spot spraying, selective herbicide application & marking trial plots and strips.

Herbi Blue contains a temporary, non-staining colourant that marks spray application. The colour breaks down gradually with sunlight and moisture.  Herbi Blue can be used with spotgun and hand spraying equipment. It washes off equipment, clothing and skin with soap and water.  Herbi Blue Marker Dye is only suitable for mixing with water-based spray solutions.

Features and benefits

• Non-Toxic & Biodegradable.
• A cost-effective product to eliminate over-application or missed strips.
• Ideal for spray marking in Industrial, Domestic, Metropolitan, Council and Government Gazetted areas.
• See where you spray.
• Improves applicator safety.