Platinum Signs
Caution — Acid Sign
PSS-WAR-ACID · Product data sheet
Data sheet
5 August 2026
https://www.platinumsigns.com.au
Description
Clearly warn staff and visitors of acid hazard zones with this chemical safety sign, available in three sizes (300 × 450 mm, 450 × 600 mm, 600 × 900 mm) and four durable materials. Choose corflute for lightweight indoor use, polypropylene for chemical splash resistance, Colorbond for outdoor durability, or vinyl for flexible application to curved surfaces. Optional features include pre-drilled mounting holes, lamination for extra wear resistance, and reflective Class 1 or Class 2 for low-light visibility. Meets AS 1319 safety labelling standards. Platinum Signs supplies trade and industrial buyers Australia-wide with volume discounts on bulk 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
- Warning Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-WAR-ACID
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
- • 300 x 450mm (Medium)
- • 450 x 600mm (Large)
- • 600 x 900mm (Extra Large)
Volume pricing — Polypropylene (1.6mm) · 300 x 450mm (Medium) (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1-4 | $31.95 | — |
| 5-9 | $29.39 | -8% |
| 10-24 | $27.16 | -15% |
| 25-49 | $24.28 | -24% |
| 50-99 | $21.73 | -32% |
| 100+ | $19.17 | -40% |
Prices shown for the listed material/size combination. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/warning/caution-acid-signs.
Frequently asked
Which material is best for a chemical storage room?
Polypropylene resists acid splash and fumes better than corflute. If the room is humid or damp, Colorbond is the most durable long-term choice.
Does this sign meet Australian safety standards?
The appropriate safety-sign category, wording, placement and supporting controls depend on the product purpose, site risk and applicable jurisdiction. Confirm the requirement with your WHS adviser or regulator; a sign alone does not discharge WHS duties.
What do the reflective options do?
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 lamination extend the sign's life?
Yes. Lamination protects against moisture, chemical vapour, and UV damage, particularly useful in humid or outdoor chemical storage areas.
Are mounting holes included?
Yes. Four-corner pre-drilled holes are an optional extra with a base surcharge of $3.00 inc GST per sign for the listed configurations, before any applicable volume discount. Select the option to update the configured total before adding to cart.