Marker Dye Blue

Liquid Marking DYE

Marker Dye Blue is a liquid marking dye and foam colorant that effectively helps identify sprayed areas. When used as a foam marker, it turns white foam blue for easy visual confirmation.

	Marker Dye Blue
Target	Compatible with both liquid and powder herbicide products
Product Type	Adjuvant - Liquid Marking Dye, Herbicides
Active Ingredient	90g/L Sulphonated aromatic acid
Pack Size	500ml, 1L, 5L, 20L
APVMA Registration #	67964 Search APVMA number at APVMA PubCRIS.

Key Features & Benefits

Effective Visual Marker: Provides clear, visible coloration to spray solutions, making it easy to identify treated areas.
Fast Contact Staining: Quickly marks sprayed surfaces on contact for real-time verification.
Foam Marker: Functionality Turns white foam coloured when used as a foam marker, assisting in precise coverage monitoring.
Versatile Use: Compatible with a wide range of herbicides, pesticides, and fertilizers; mixes easily with all types of water and can be added directly to the spray tank.
Prevents Over spraying: Helps operators accurately mark trial plots, strips, ovals, and courts, reducing the risk of missed or overlapping areas.
Safe & Reliable: Stable in spray solutions and does not interfere with the activity of agrochemicals.

Caution

How to Use

Compatability

When to use

Application Guide

Situation	Critical Comments	Volume
Spray Marking	Suitable for use with both liquid and powder herbicide products and can be used to help identify sprayed areas.	Boom: 100ml/100L Backpack: 10ml/10L
Foam Markers	When a coloured foam is required for foam markers, add at the recommended rate to dilute foam mixture. Use the higher rate for deep blue foam colour.	25ml–50ml/100L of foam marker diluted mixture
Apply Marker Dye Blue following the Application Guide above. *Always download and read the current product label before use and follow all regulatory and safety instructions.*

What is Marker Dye Blue and what is it used for?

Marker Dye Blue is a liquid marking dye and foam marker colouring agent. It helps identify sprayed areas, giving a convenient and economical way to minimise spray wastage. It can also be added to foam marker mixtures, turning white foam blue for clear identification of treated areas.

What is the active constituent in Marker Dye Blue?

Marker Dye Blue contains 90g/L sulphonate aromatic acid dye as its active constituent, formulated as a liquid.

How do I mix Marker Dye Blue before adding it to a spray tank?

Premix Marker Dye Blue with water in a ratio of 1:10 before adding it to a spray tank or knapsack. Add the premix solution to the spray tank first, then follow with water to half fill the tank. Add other ingredients under agitation, then top up with water.

Can Marker Dye Blue be used with both liquid and powder herbicides?

Yes. Marker Dye Blue is suitable for use with both liquid and powder herbicide products to help identify sprayed areas.

What rate should I use for spray marking with a boom or backpack sprayer?

For spray marking, use Marker Dye Blue at 100ml/100L with a boom sprayer, or 10ml/10L with a backpack sprayer. See the Application Guide above for full details.

What rate should I use for foam markers?

For foam markers, add Marker Dye Blue at 25ml–50ml/100L of the diluted foam mixture. Use the higher rate within this range for a deeper blue foam colour.

How do I apply Marker Dye Blue?

Apply Marker Dye Blue following the Application Guide above, using the rate suited to your spray marking or foam marker situation. Always download and read the current product label before use. This product is not to be used for any purpose or in any manner contrary to the label unless authorised under appropriate legislation.

Do I need to clean my spray equipment after using Marker Dye Blue?

Yes. Wash out all spraying equipment thoroughly after use, as product residue can cause discolouration of subsequent sprays.

What should I do if poisoning occurs from Marker Dye Blue?

Keep Marker Dye Blue out of reach of children. Do not swallow, avoid contact with eyes and skin, do not inhale spray mist, and wash hands after use. If poisoning occurs, contact a doctor or the Poisons Information Centre on 13 11 26 (within Australia).

How should I store and dispose of Marker Dye Blue?

Store Marker Dye Blue in the closed, original container in a dry, cool, well-ventilated area out of direct sunlight. Triple or, preferably, pressure rinse containers before disposal and add rinsings to the spray tank. Do not dispose of undiluted chemical on site. If recycling, replace the cap and return clean containers to a recycler or designated collection point. If not recycling, break, crush or puncture the container and deliver it to an approved waste management facility. Do not burn empty containers or product.

Where can I find the Safety Data Sheet (SDS) for Marker Dye Blue?

Additional safety information is listed in the Safety Data Sheet (SDS), which can be requested by clicking the Request SDS button on this page.

Where can I buy KDPC Marker Dye Blue?

You can purchase this product from leading agricultural suppliers throughout Australia. If you are a grower and would like a distributor for larger quantities, send us a message on our contact us page requesting "KDPC Marker Dye Blue" distributors near you.