HAZCHEM 3Z UN 3082 Diesel Sign

Hazardous Chemical Sign – HAZCHEM 3Z UN 3082 Diesel Sign

Prevent accidents involving highly hazardous liquid diesel with our HAZCHEM 3Z UN 3082 Diesel Sign.

Our HAZCHEM 3Z UN 3082 Diesel Signs are designed to clearly communicate diesel hazards and environmental risk. They display the Hazchem 3Z code and UN 3082 number, allowing fire crews and first responders to act quickly and safely in the event of a spill or fire.

Purpose

• Identify diesel hazards in compliance with HSNO and UN regulations.

• Warn about environmental risk (UN 3082).

• Provide fire crews with the correct Hazchem code (3Z).

Example Scenario

For example: This sign is required on diesel tanks and tankers to ensure responders know to use foam or water fog for fire control and take measures to prevent runoff into drains or waterways.

Mounting Options

• Self-Adhesive Vinyl: Laminated for outdoor durability.

• PVC Sheet (2 mm): Ideal for permanent mounting.

• ACM Panel (4 mm): Lightweight, weatherproof, suitable for fences or gates.

• Corflute: Budget-friendly, temporary option.

• Magnetic (300 × 225 mm, 450 × 337 mm, 600 × 450 mm): Perfect for vehicles or portable tanks.

Where to Use

• Diesel bulk storage tanks.

• Depot entry points.

• Transport tankers carrying diesel.

• Generator sheds and fuel farms.

Compliance

Meets NZS/AS 1319:1994 and HSNO signage requirements for diesel. Printed to meet international standards for Hazchem and UN number display.

Need to add tank numbers or company branding? We offer design changes for a $25 setup fee — contact us for a proof before production.

FAQs

Q1: Why do I need this HAZCHEM 3Z UN 3082 Diesel Sign?
This sign is required to comply with HSNO and UN transport regulations for diesel that is classified as an environmentally hazardous substance. It helps fire crews and first responders take the correct containment and extinguishing action.

Q2: Where should this HAZCHEM 3Z UN 3082 Diesel Sign be used?
Use on bulk diesel storage tanks, depot entrances, generator sheds, and transport tankers to display the Hazchem 3Z code and UN 3082 number.

Q3: Can I order this sign in reflective material?
Yes — reflective options are available for improved night-time visibility. A $25 setup fee applies for custom requests.

“Not sure which one you need? Check out our Diesel Sign Comparison Guide to find the right sign for your site.”

The 3Z UN 3082 code identifies diesel as both flammable and environmentally hazardous, which is why it’s used across transport, tank storage and refuelling sites. Our guide Understanding HAZCHEM Signs in New Zealand & Australia breaks down each part of the code so you can check your signage matches your product’s classification.

If your depot or vehicle carries diesel in drums or tanks, you’ll likely also need an Emergency Information Panel (EIP) displaying UN 3082. Visit Emergency Information Panel Signs Explained to make sure you’re meeting NZS 5433 and WorkSafe NZ requirements.

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 3Z UN 3082 Diesel Sign

Flexible, vehicle-grade magnetic placards with the HAZCHEM 3Z UN 3082 Diesel 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)

• 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.