Risk of Explosion Sign
Product code: PSS-WAR-037
Alert workers to explosive atmospheres and materials with this AS 1319-standard yellow and black warning sign. Petrol stations, solvent stores, grain handling facilities, and pyrotechnic areas demand immediate hazard recognition. Corflute, polypropylene, Colorbond steel, and vinyl materials suit indoor storerooms and outdoor bulk storage equally. Four sizes range from 225×300 mm for small enclosures to 600×900 mm for large perimeter zones. Reflective Class 1 and Class 2 options boost visibility in low-light conditions. Lamination protects against fuel vapour and weathering. Platinum Signs delivers Australia-wide with bulk discounts for multi-location risk assessments.
Material
Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure.
Viewing distance is indicative; check approach distance, lighting and mounting position for the site.
Includes $1.90 GST · freight separate
- Australia-wide shipping; live or quoted freight depends on order size
- Off-the-shelf safety-sign artwork is supplied as shown; no design proof is required.
- Dispatch timing depends on current stock and order quantity.
- No payment today: we check your order and email a proof with a payment link.
| Quantity | Price per sign | Discount |
|---|---|---|
| 1 | $19.05 ex GST$20.95 inc GST | — |
| 5 | $17.52 ex GST$19.27 inc GST | 8% off |
| 10 | $16.19 ex GST$17.81 inc GST | 15% off |
| 25 | $14.47 ex GST$15.92 inc GST | 24% off |
| 50 | $12.95 ex GST$14.25 inc GST | 32% off |
| 100+ | $11.43 ex GST$12.57 inc GST | 40% off |
Prices shown are for the listed quantities. Savings increase gradually between them; the total always increases as you add more.
View volume pricing
| Quantity | Price per sign | Discount |
|---|---|---|
| 1 | $19.05 ex GST$20.95 inc GST | — |
| 5 | $17.52 ex GST$19.27 inc GST | 8% off |
| 10 | $16.19 ex GST$17.81 inc GST | 15% off |
| 25 | $14.47 ex GST$15.92 inc GST | 24% off |
| 50 | $12.95 ex GST$14.25 inc GST | 32% off |
| 100+ | $11.43 ex GST$12.57 inc GST | 40% off |
Prices shown are for the listed quantities. Savings increase gradually between them; the total always increases as you add more.
Product details
Alert workers to explosive atmospheres and materials with this AS 1319-standard yellow and black warning sign. Petrol stations, solvent stores, grain handling facilities, and pyrotechnic areas demand immediate hazard recognition. Corflute, polypropylene, Colorbond steel, and vinyl materials suit indoor storerooms and outdoor bulk storage equally. Four sizes range from 225×300 mm for small enclosures to 600×900 mm for large perimeter zones. Reflective Class 1 and Class 2 options boost visibility in low-light conditions. Lamination protects against fuel vapour and weathering. Platinum Signs delivers Australia-wide with bulk discounts for multi-location risk assessments.
Check the sign format before ordering
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.
This is general product information, not legal or engineering advice. A safety sign is one part of a workplace control system; confirm the site and jurisdictional requirements before ordering.
Material options
Lightweight corrugated plastic board. Easy to fix to fences, hoarding, and temporary structures.
Indicative durability: Temporary use; exposure and installation affect service life · Typical use: Construction sites, temporary signage, events
Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure.
Indicative durability: Medium-term use; site conditions apply · Typical use: Warehouses, factories, permanent indoor/outdoor
Rigid coated sheet steel suited to demanding indoor and outdoor installations. Print life depends on finish, exposure, edges and mounting.
Indicative durability: Long-term substrate; print and site conditions apply · Typical use: Permanent installations, harsh environments
Peel-and-stick vinyl for smooth surfaces. Walls, doors, machinery, and equipment labelling.
Indicative durability: Short- to medium-term use; surface and exposure affect service life · Typical use: Indoor walls, equipment labels, smooth surfaces
Size guide
Viewing distances are selection aids, not prescribed compliance distances. Check the site approach, lighting, wording and mounting position.
| Size | Indicative distance | Typical use |
|---|---|---|
| 225 x 300mm | Up to 5m | Indoor, close range |
| 300 x 450mm | Up to 10m | Standard indoor/outdoor |
| 450 x 600mm | Up to 15m | Outdoor, site entrances |
| 600 x 900mm | Up to 25m | Large sites, high visibility |
Optional finishes
Pre-drilled Holes (4 corners)
4 pre-drilled mounting holes in each corner for easy screw or cable-tie installation.
Available with rigid materials only.
Lamination
Clear protective overlaminate for added UV and scratch resistance. Service life still depends on the print, exposure, cleaning and installation.
Available with vinyl or aluminium only.
Reflective Class 1 (High Intensity)
High-intensity prismatic reflective film. Confirm the grade required by the project specification and relevant authority.
Available with vinyl or aluminium only.
Reflective Class 2 (Engineer Grade)
Engineer-grade reflective film for general site visibility. Confirm suitability for the lighting, approach distance and project specification.
Available with vinyl or aluminium only.
Specifications
| Product code | PSS-WAR-037 |
|---|---|
| Product | Risk of Explosion Sign |
| Category | Warning Signs |
| Format guidance | Confirm the safety-sign category and project specification for the site |
| Printing | UV direct print |
| Selected material | Polypropylene (1.6mm) |
| Selected size | 225 x 300mm (Small) |
| Indicative durability | Medium-term use; site conditions apply |
| Indicative viewing distance | Up to 5m |
| Available sizes | 225 x 300mm (Small), 300 x 450mm (Medium), 450 x 600mm (Large), 600 x 900mm (Extra Large) |
| Available materials | Corflute (5mm), Polypropylene (1.6mm), Colorbond Steel (0.6mm), Self-Adhesive Vinyl (Sticker) |
Selected specifications update with the material and size controls above.
Frequently asked questions
Where must explosion-hazard signs be positioned?
Place signs at all entry points to explosive atmospheres—doors to solvent storerooms, perimeter fencing around fuel depots, and access gates to grain silos. Position at eye level for immediate visibility.
Will lamination resist fuel and solvent vapours?
Standard lamination resists most petroleum products. For extreme solvent exposure (e.g. acetone, toluene), specify chemical-resistant lamination—contact our sales team for options.
Should I use Class 1 or Class 2 reflective finish?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.
Can I order custom text for specific explosive materials?
Yes. We can add material-specific warnings (e.g. 'Petrol Vapours', 'Grain Dust Explosive') to your sign. Provide your hazard details and we'll quote a custom layout.
What bulk discounts apply to petrol station chains?
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.
