Reactor Red Spray Marker Dye Pct

PCT Reactor Red Spray Marker Dye 1L, 5L & 20L

$39.00
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Pack Size: 1L

1L
5L
20L
14 in Stock
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Order by 12 noon Mon–Friand we pick and pack it the same day. Couriers usually collect the same or next business day.
Click & Collectallow 3 hours for us to have your order ready at 55 Tozer St, Gympie.
Local deliveryfor large items and large orders around Gympie — call (07) 5482 1692.
PCT Reactor Red Spray Marker Dye 1L, 5L & 20L at a glance
Active ingredient
Rhodamine B 150 g/L
Controls
Uses: herbicide marking additive (spray marker dye) and foam marker colouring agent (APVMA 64663).

Red liquid identification compound for marking vegetation when using herbicides.

A red liquid marking dye to assist in the clearer identification of sprayed areas.

Active Ingredient:
150g/L Rhodamine B

Active Ingredient: Rhodamine B 150 g/L

Chemical Schedule: Unscheduled

APVMA Reg. No: 64663

Uses: herbicide marking additive (spray marker dye) and foam marker colouring agent (APVMA 64663).
Spray marking: 5-10 mL per 10 L of spray solution, or 50-100 mL per 100 L of spray solution. Use the higher rate if more intense colour marking is required. Suitable for use with both liquid and powder products and can be used to help identify sprayed areas. Premix Reactor Red Dye Spray Marker Dye with water and add to the spray tank first. Agitate or mix thoroughly in the tank before adding any other product. When using with amine based products such as 2,4-D and MCPA 500, ensure the dye is thoroughly mixed with the water before adding the herbicide. Wash out spray equipment thoroughly after use; if product residue is left in equipment colouration of subsequent sprays can be expected. Foam marker: add at the recommended rate to the dilute foam mixture - 20-30 mL per 10 L of foam marker diluted mixture. Always read the registered label before use (APVMA 64663).

Always read the current registered product label before use. Dose rates and withholding periods on this page are provided as a guide only. The registered label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.

Download Product Label (PDF)

View APVMA Registration

Always read the label and follow directions for use. The registered label is the legal document governing use of this product.

Download the Safety Data Sheet for this product:

Download SDS (PDF)

Required for safe handling and storage. Keep on-site per WHS regulations.

Common Questions

What is Reactor Red used for?

It is a liquid marking dye and foam marker colouring agent - a red marker dye to assist in the identification of sprayed areas.

How much do I add?

Spray marking: 5-10 mL per 10 L, or 50-100 mL per 100 L of spray solution. Foam marker: 20-30 mL per 10 L of foam marker diluted mixture.

How do I mix it?

Premix with water and add to the spray tank first. Agitate or mix thoroughly in the tank before adding any other product.

Do you ship this product Australia-wide?

Yes, this product ships Australia-wide via road courier. It is too large or heavy for Australia Post. Call us on (07) 5482 1692 if you have any questions about delivery to your area.

Can I Click & Collect from Gympie?

Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.

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SKU: 0134
Categories: Adjuvants & Wetting Agents Farm Chemicals Herbicides
Tags: apvma-hold-18sep2026 cat:marker-dye Herbicid