Platinum Signs
Danger Ammonia Sign
PSS-DAN-004 · Product data sheet
Data sheet
4 November 2026
https://www.platinumsigns.com.au
Description
Alert workers to ammonia hazards with an AS 1319 compliant danger sign that stops people in their tracks. The red header and white 'DANGER' text are instantly recognised as marking an immediate threat to life or health. Select from corflute, polypropylene, Colorbond steel, or vinyl in four standard sizes (225×300 mm to 600×900 mm). Lamination shields the print from UV and moisture; reflective Class 1 or 2 film improves visibility in low-light areas. Pre-drilled holes are available for fast installation. Trade accounts get bulk pricing and Australia-wide delivery. Speak with our team about custom dimensions or large-volume orders.
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-004
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-ammonia.
Frequently asked
Is the sign resistant to ammonia fumes?
Polypropylene and Colorbond are both chemically resistant and won't degrade from ammonia exposure. Corflute is less resistant; vinyl offers moderate protection.
How high should I mount the sign?
Position it at approximately 1.5 m (eye level) directly adjacent to the ammonia source or entry point. Use multiple signs if there are several access routes.
Do I need lamination in a cold storage facility?
Yes. Lamination prevents moisture ingress and keeps the print sharp in cold, humid conditions. Class 1 reflective film also improves visibility in dim lighting.
What's the turnaround on bulk orders?
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.
Can I get a discount if I order multiple hazard 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.