Technical Specifications
| Material Type | Acrylic (PMMA – Polymethyl Methacrylate) |
| Light Transmission (Clear) | Up to 92% |
| Tensile Strength | ~70 MPa |
| Density | 1.19 g/cm³ |
| Flexural Strength | ~110 MPa |
| Impact Strength | ~17 kJ/m² (Charpy, unnotched) |
| Maximum Continuous Service Temp | ~80°C |
| Softening Temperature | ~105°C |
| Water Absorption (24 hrs) | ~0.3% |
| UV Resistance | Excellent |
| Weather Resistance | Excellent |
| Flammability | Flammable (Class 3) |
| Chemical Resistance | Good (avoid solvents & alcohols) |
| Optical Clarity | Excellent |
Certifications & Downloads
Acrylic Sheet (Perspex)
At Perspex Online, our clear acrylic is a premium transparent thermoplastic that is widely used as a lightweight, durable, and cost-effective alternative to glass.
Optional finishing services - toggle any you need.
Optional. Add drilled holes to your piece.
Acrylic only - optical-grade edge finish
Pick which edges to polish.
Flame polish is only available on acrylic.
Manual router - per-corner price scales with thickness
Rounded or 45 degree bevel - per-metre rate x thickness
Why choose Acrylic Sheet (Perspex)?
Bulk Discounts on Acrylic Sheets
Benefits of Acrylic Sheet
Applications
Available Colours and Finishes
- Clear: 000, Clear Satin Finish
- Tints: Amber 202, Blue 300/302, Dark Grey 512, Light Grey 332, Green 362
- Fluorescents: Blue, Green, Orange, Pink, Red
- Solid Colours: Magenta 100, Blue 324/327/835, Ivory 801, Grey 504, Orange 266, Reds 115/128/136, Green 617, Yellow 235
- Translucent Opals: 433, 422, Opal Satin 422S, 445
- Black: 502, Black Satin 502S
- White: 401
We offer a 5% discount on all orders of more than 5 sheets or 10% discount on all orders of more than 10 sheets
Exceptional Clarity: Our acrylic sheets provide outstanding optical clarity, making them perfect for applications where a crystal-clear finish is essential, such as displays and signage.
High Impact Resistance: Stronger than glass yet significantly lighter, acrylic resists breaking and shattering, offering a safer alternative for many uses.
Easy to Work With: Acrylic is simple to cut, shape, and polish, allowing for precise customisation to meet your project’s requirements.
Signage and Displays: Ideal for both indoor and outdoor use, acrylic’s clarity and weather resistance make it the go-to choice for retail signs, displays, and exhibition stands.
DIY and Home Projects: Popular for furniture, shelving, picture frames, and decorative features thanks to its clean, modern aesthetic.
Protective Barriers : Its impact resistance makes it suitable for sneeze guards , machine guards , and protective shields in commercial and industrial environments.
Opal 422 Skylights
Custom Cutting Available
Can’t find the exact size you need? We will cut any size to your specifications.
Request a custom quote or use our Online Pricing Calculator 🧮 for an instant price.
Need more than just sheets? As plastic specialists, we also provide design and manufacturing solutions to bring your ideas to life.
Technical Specifications
| Material Type | Acrylic (PMMA – Polymethyl Methacrylate) |
| Light Transmission (Clear) | Up to 92% |
Certifications & Downloads
Frequently Asked Questions
What is acrylic (Perspex)?
Acrylic, commonly known as Perspex, is a lightweight, durable plastic sheet with excellent optical clarity. It’s a popular alternative to glass because it’s stronger, safer, and easier to fabricate.
Do you cut acrylic sheets to size?
Yes. All acrylic sheets can be cut to your exact dimensions. Simply enter your required sizes when ordering. For specialised jobs we can cut using CNC & Laser machines for accuracy.
What thicknesses do you offer?
We offer acrylic sheets in a range of thicknesses, typically from 1.5 mm up to 50 mm (availability may vary by colour). If you need something specific, contact us.
What colours and tints are available?
We stock:
-
Clear
-
Opal / milky
-
Black
-
White
-
Coloured acrylic (various solid colours)
-
Tinted acrylic (smoke, grey, bronze, etc.)
Colour availability depends on thickness. If you’re unsure, ask before ordering.
Is acrylic UV resistant?
Yes. Our acrylic sheets are UV stable and suitable for both indoor and outdoor use. They won’t yellow or degrade under normal exposure.
Are the sheets supplied with protective film?
Yes. All sheets are supplied with protective film on both sides to prevent scratching during transport and handling. Remove the film after installation.
How accurate are the cut sizes?
We cut to CNC tolerances (±1 mm). Acrylic can expand slightly with temperature, so allow clearance if your application requires a tight fit.
Can you drill holes or machine shapes?
Yes. We can:
-
Drill holes
-
Cut internal shapes
-
CNC machine complex profiles
- Acrylic Letters
If your job requires machining beyond straight cuts, contact us for a custom quote.
Are cut edges polished?
Standard cut sheets are supplied with clean, saw-cut or CNC-cut edges, not polished. Polished edges are available on request at additional cost.
Can acrylic be used instead of glass?
Yes. Acrylic is:
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Around 50% lighter than glass
-
Up to 10× stronger
-
Safer if broken
However, it scratches more easily than glass, so it’s not suitable for every application.
Is acrylic scratch resistant?
Acrylic is not scratch proof. It’s more scratch-resistant than many plastics but softer than glass. Avoid abrasive cleaners and use a soft cloth.
What you can make with Acrylic Sheet (Perspex)

Amusement Glass
Replacement acrylic panels for arcade, pinball, and vending machines.

Display Cabinets
Clear acrylic tube and sheet display cases for retail and museums.

Acrylic Domes
Thermoformed and machined tube for dome covers and display bubbles.

Data Centre Enclosures
Polycarbonate tube and sheet enclosures for cable and sensor runs.

Air Conditioner Covers
Custom cut acrylic, polycarbonate and HDPE air conditioner covers. Screen outdoor units, protect from weather and keep airflow clear. Cut to size, shipped Australia-wide.

Boat Windows
Marine-grade polycarbonate windscreen and porthole replacements.

Signage
Acrylic, PVC, and polycarbonate panels for illuminated and flat signage.

Arts & Crafts
Perspex colour sheets for craft projects, model-making, and DIY.
Processing Services
Services available for this product
Laser Cutting
Clean, flame-polished edges on acrylic up to 25mm.
Learn moreCNC Routing
Profiling, drilling, and engraving in acrylic sheet.
Learn moreFabrication
Bending, bonding, flame polishing, and assembly.
Learn moreVacuum Forming
3D moulding of acrylic sheet into domes, trays, and covers.
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