Platinum Signs
Danger Anhydrous Ammonia Sign
PSS-DAN-005 · Product data sheet
Data sheet
4 November 2026
https://www.platinumsigns.com.au
Description
Warn workers of anhydrous ammonia risks with a sign that meets AS 1319 danger-level standards. The red header and white 'DANGER' text deliver an unmistakable alert to anyone approaching the hazard zone. Available in corflute, polypropylene, Colorbond steel, or vinyl across four standard sizes (225×300 mm to 600×900 mm). Add lamination for UV and moisture protection, or reflective Class 1/2 film for visibility in low-light or outdoor settings. Pre-drilled mounting holes are optional. Platinum Signs supplies trade accounts with bulk discounts and Australia-wide delivery. Contact us for custom sizes, volume pricing, or advice on material selection for your site.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Danger Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-DAN-005
Available materials
| Material | Specification |
|---|---|
| Corflute (5mm) | Lightweight corrugated plastic board. Easy to fix to fences, hoarding, and temporary structures. Indicative service life: Temporary use; exposure and installation affect service life. Typical use: Construction sites, temporary signage, events. |
| Polypropylene (1.6mm) | Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure. Indicative service life: Medium-term use; site conditions apply. Typical use: Warehouses, factories, permanent indoor/outdoor. |
| Colorbond Steel (0.6mm) | Rigid coated sheet steel suited to demanding indoor and outdoor installations. Print life depends on finish, exposure, edges and mounting. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent installations, harsh environments. |
| Self-Adhesive Vinyl (Sticker) | Peel-and-stick vinyl for smooth surfaces. Walls, doors, machinery, and equipment labelling. Indicative service life: Short- to medium-term use; surface and exposure affect service life. Typical use: Indoor walls, equipment labels, smooth surfaces. |
Available sizes
- • 225 x 300mm (Small)
- • 300 x 450mm (Medium)
- • 450 x 600mm (Large)
- • 600 x 900mm (Extra Large)
Volume pricing — Polypropylene (1.6mm) · 225 x 300mm (Small) (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1 | $20.95 | — |
| 5 | $19.27 | -8% |
| 10 | $17.81 | -15% |
| 25 | $15.92 | -24% |
| 50 | $14.25 | -32% |
| 100+ | $12.57 | -40% |
Prices shown for the listed material/size combination and quantities. Savings increase gradually between these quantities. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/danger/danger-anhydrous-ammonia.
Frequently asked
Why use a dedicated anhydrous ammonia sign instead of a generic chemical hazard sign?
Specific hazard signs reinforce the exact danger and emergency response needed. Anhydrous ammonia poses unique risks (extreme cold, rapid evaporation, inhalation), so a dedicated sign is clearer and more effective.
Which material is best for outdoor ammonia storage?
Colorbond steel offers maximum durability in harsh weather and resists corrosion from ammonia vapour. Polypropylene is a lighter, cost-effective alternative with good chemical resistance.
Should I laminate a sign in a refrigerated facility?
Yes. Lamination prevents condensation from damaging the print and keeps the sign readable in cold, high-humidity conditions. Reflective film is also useful in low-light cold rooms.
How many signs do I need for a large storage facility?
Place one sign at each entry point to the hazard zone, plus additional signs if the area is large or has multiple work stations. We can advise on placement during consultation.
Do you offer a discount for ordering 20+ signs?
Volume-pricing examples are 5 signs: 8% off, 10 signs: 15% off, 25 signs: 24% off, 50 signs: 32% off, 100 signs: 40% off. Savings increase gradually between these quantities. The total increases as you add more signs, while the average price per sign falls or stays the same. The configurator calculates the total for your selected quantity.