HOLDFAST PENETRANT 1LT WETTING AGENT WEED FORCE 100717580

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HOLDFAST PENETRANT 1LT WETTING AGENT WEED FORCE 100717580 at a glance

Holdfast is a non-ionic wetter/spreader/penetrant for use with agricultural chemicals.

 It improves wetting and penetration of plant foliage to result in superior weed control especially of tough, difficult to wet broadleaf and woody weeds like Gorse, Blackberry and Bracken.

Features:

Premium quality wetter and penetrant

Improves herbicide uptake and performance

Better results on woody & noxious weeds

Better results on difficult to wet weeds eg onion grass

Effective with most agricultural chemicals unless otherwise stated on label.

Active Ingredients:
1020 g/L Organosilicone (polyether modified polysiloxane)

Add Holdfast Penetrant to your spray tank at the rate on the product label — typically 100-200 mL per 100L of spray solution. Add to a half-filled tank while agitating, then continue filling. Holdfast Penetrant improves spray penetration through waxy leaf cuticles, helping herbicides and pesticides make better contact with target surfaces. Always refer to the herbicide or pesticide label first — some products specify a particular adjuvant type and the pesticide manufacturer's directions take precedence. Tips: Penetrant adjuvants are particularly useful on waxy-leaved weeds like wiregrass, buffel grass, and regrowth woody weeds that are harder to wet than annual broadleaves. Add penetrant late in the tank-filling process to minimise foaming.

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 Holdfast Penetrant used for?

Holdfast is a wetting agent and penetrant designed to improve the performance of agricultural chemicals. It enhances wetting and penetration of plant foliage, helping to achieve better results with herbicides — especially on tough, difficult-to-wet broadleaf and woody weeds like Gorse, Blackberry and Bracken, as well as weeds such as onion grass.

Can I use Holdfast with my herbicide?

Holdfast is effective with most agricultural chemicals. However, always check the label of your herbicide first, as some products may have specific instructions about using wetting agents. If you're unsure, contact TGRM on (07) 5482 1692 or visit us at 55 Tozer St, Gympie.

How do I apply Holdfast?

For specific application rates, mixing instructions and directions, always refer to the registered product label and the Safety Data Sheet (SDS). These documents contain all the information you need to use Holdfast safely and effectively. You can request these from TGRM or check the product packaging.

Why should I use a wetting agent?

A quality wetting agent like Holdfast improves how herbicides spread across and penetrate plant leaves, which means better uptake of the chemical and superior weed control results — particularly important when dealing with waxy or difficult-to-wet plant surfaces.

What's in Holdfast?

Holdfast contains organosilicone (polyether modified polysiloxane) as its active ingredient. For full product safety and handling information, consult the Safety Data Sheet and registered product label.

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.

Mainland Australia only — we cannot deliver this product to Tasmania. It is classified as environmentally hazardous (harmful to aquatic life), which means it cannot be carried by sea or air freight. Tasmania and other offshore destinations can only be reached by a sea or air leg, so we are unable to send it there. It travels by road freight to mainland addresses as normal. Call us on (07) 5482 1692 if you are unsure about your address.

Can you deliver this to Tasmania?

No. This product is environmentally hazardous (harmful to aquatic life) and cannot legally be carried on sea or air freight. Because every route to Tasmania involves a sea or air crossing, we can only deliver it within mainland Australia. If you are in Tasmania, please call us on (07) 5482 1692 and we will help you find an alternative product.

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.