Hazchem 2WE Agrichemicals Sign

Hazardous Chemical Sign – Hazchem 2WE Agrichemicals Sign

Prevent accidents involving highly hazardous chemicals like agrichemicals with our Hazchem 2WE Agrichemicals Sign.

Our Hazchem 2WE Agrichemicals Signs are designed to meet HSNO requirements for agrichemical storage and transport. They display the 2WE Hazchem code so emergency responders can identify the correct firefighting media and take the right action quickly.

Purpose

• Warn staff and contractors of agrichemical hazards.

• Guide first responders during emergencies.

• Support compliance with HSNO and NZS/AS 1319:1994.

Example Scenario

For example: A Hazchem 2WE sign is required on sheds where agrichemicals are stored in bulk, or when transporting agrichemicals in significant quantities. This ensures compliance and helps emergency services respond correctly in case of fire or spill.

Ever spotted that “2WE” code and wondered what on earth it means? check out our: Understanding HAZCHEM Signs in New Zealand & Australia

Agrichemicals often fall under Class 6 (Toxic) or Class 8 (Corrosive) depending on the formulation. Check out Understanding Dangerous Goods Classes 1–9 to learn how each class affects transport, storage, and labelling requirements across NZ and Australia.

If you’re storing drums or tanks of agrichemicals, you’ll likely also need a matching Emergency Information Panel (EIP). Our Emergency Information Panel Signs Explained blog shows what info must be displayed and how to keep your site compliant.

Not sure what size your Hazchem 2WE sign should be? Our How to Choose the Right Size and Material for Your Hazard Signs article covers the approved dimensions (300 mm to 1200 mm) and materials for different install locations – from storage containers to farm sheds.

Not sure what the Hazard codes mean, check out our: What HAZCHEM Codes Mean – A Quick Reference Guide for Site Managers

Mounting Options

• Self-Adhesive Vinyl: Laminated, outdoor rated.

• PVC Sheet (2 mm): Durable, rigid, and suitable for permanent installation.

• ACM Panel (4 mm): Lightweight, rust-proof, and weather-resistant.

• Corflute: Cost-effective for temporary display.

• Magnetic (300mm x 225mm, 450mm x 337mm, 600mm x 450mm): Ideal for vehicles or temporary farm storage signage.

Where to Use

• Chemical sheds and agrichemical mixing areas.

• Bulk storage tanks and pump areas.

• Transport vehicles carrying agrichemicals.

• Farm entrances for compliance visibility.

Compliance

All signs meet NZS/AS 1319:1994 for readability and clarity and are manufactured on weatherproof materials to withstand outdoor conditions.

Need to add your farm or company name? Customisation is available for a $25 design fee – just contact us and we’ll prepare a proof for approval.

How to choose the right mounting options.

Corflute: short-term term less than 2 years outdoors

Thin PVC: Medium term, more than 2 years

ACM: Long term 5 years or more

Supplied as a sticker:

long-term digital print laminated for long-term use. With a life of 5 years or more. We use a Hi Tac vinyl which allows it to be applied to most surfaces.

Magnetic mounting option for the Hazchem 2WE Agrichemicals Sign

Flexible, vehicle-grade magnetic placards with the Hazchem 2WE Agrichemicals Sign printed on premium vinyl, laminated, and mounted to automotive magnetic sheeting. They stick to ferrous steel panels and remove without residue—ideal for vehicles that only carry DG sometimes.

Who they’re for

• Contractors / couriers who transport Dangerous Goods occasionally

• Hire or multi-use vehicles (no permanent signage)

• Sites that swap classes depending on load (quick changeover)

• Sizes: 300mm x 225mm, 450mm x 337mm, 600mm x 450mm.

• Magnet: vehicle-grade sheet, 0.8–1.0 mm thick (30–40 mil), high-energy.

• Face film: outdoor self-adhesive vinyl + UV laminate (gloss).

• Operating temp: suitable from winter cold to summer heat (typical automotive range).

Where they work (and don’t)

• Works on: painted steel panels that are flat, clean, and smooth.

• Doesn’t work on: aluminium, stainless, plastics, composites, heavy body filler; vinyl wraps, ceramic coatings, heavily textured paint.

• If customers have aluminium doors/ute trays, suggest self-adhesive or rigid ACM instead.

Fitment checklist

1. Clean & dry the panel (no wax/polish).

2. Warm, flat magnet—no curl.

3. Apply to flat steel only; press from centre out.

4. Do not bridge panel gaps, ribs or sharp curves.

5. Remove daily to clean/dry both surfaces; store flat.

6. In heavy rain/highway speeds, check edges haven’t lifted.

Care & maintenance

• Remove and wipe after wet weather; store flat (never rolled tight).

• Move position slightly each week to avoid differential fading.

• Avoid use on freshly resprayed paint (allow full cure).

Compliance note

• Magnet is a mounting method. The operator must ensure placards are the correct class, size, and securely affixed for the journey. Some carriers or site rules may require permanent/rigid placards—check your procedure.

For more information check out these links

• WorkSafe NZ – Hazardous Substances Management
  👉 WorkSafe NZ – Hazardous substances

• EPA NZ – HSNO Act guidance
  👉 EPA NZ – Hazardous Substances and New Organisms (HSNO) Act

• United Nations GHS
  👉 UN – Globally Harmonized System (GHS)  

• Why you need the correct Hazard sign

For further information go to the Worksafe website https://www.worksafe.govt.nz/topic-and-industry/hazardous-substances/managing/hazardous-substances-signs/

NZS/AS 1319:1994 advocates simplicity and clarity in safety signage. To be effective, they should be easy to read and interpret at a glance.

The Standard is about the use of legible text and appropriate, simple symbols.

By simplifying the message, it reduces the risk of misinterpretation, which increases the chances of the sign’s warning or instruction being followed.

Enhancing the sign’s visibility through placement and colour

Placement and visibility will play a crucial role in the efficiency of safety signs.

The standard states that signs must be positioned near the hazard they are warning about, which ensures that the safety message is relevant. Also, it advocates the use of contrasting colours for the background and lettering. This attention to the colour scheme will increase visibility and readability from a reasonable distance, which ensures the message is accessible.

The mission of Hazard Signs NZ is to provide quality-made safety signs to all of New Zealand. Our great prices and convenient online ordering platform make us a preferred supplier to many NZ businesses. All our signs are designed and manufactured in Invercargill to meet the workplace health and safety needs of all businesses and industries in New Zealand.

Please note. We make some of our safety signs to order and it may take 5 to 10 business days to receive. If you require your order urgently, please don’t hesitate to contact us to confirm an estimated delivery date prior to placing your order.

If you are not sure about what sign you need for your business, just contact us at +6432183350 or email us and we will make it ready for you.