Clear Acrylic Perspex Sheet

Looking for a sheet that gives you the look of glass without the weight or the risk? Clear acrylic sheet is a transparent plastic that's stronger, lighter and far safer to handle than glass, which is why it's become the go-to material for glazing, displays, shopfitting, signage and repairs across Australia.
At Cut My Plastic, we stock clear Perspex and offer Perspex cut to size in every popular thickness, backed by clear pricing and fast delivery Australia-wide.
What Is Clear Acrylic Perspex Sheet?
Acrylic (commonly sold under the brand name Perspex) is a transparent plastic made from PMMA (polymethyl methacrylate). It's one of the most widely used plastics in Australia for anything that needs to look like glass but perform better, thanks to its clarity, light weight and impact resistance.
A clear Perspex sheet won't shatter into dangerous shards if it's knocked or dropped. It's easy to cut, drill, rout and polish, which is why it turns up everywhere from shopfitting and signage to home renovations and DIY repairs.

Cast Acrylic vs Extruded Acrylic
Not every clear acrylic sheet is made the same way.
Cast acrylic is poured and cured individually, giving it superior clarity, enhanced chemical resistance, and stronger performance during laser cutting, engraving, and polishing. It's the preferred grade for signage, displays and high-end fabrication.
Extruded acrylic is manufactured in a continuous run, which makes it more cost-effective and consistent in thickness. It’s a solid option for glazing, covers and general-purpose panels where budget matters more than a premium finish.
If you're unsure which grade is best for your project, our team can help you choose before you order.
Why Choose Clear Acrylic Over Glass?
For most everyday jobs, clear acrylic is simply the more practical choice than glass:
Lighter and stronger, about half the weight of glass
Safer (it won't shatter into sharp shards if struck or dropped)
Optically clear with high light transmission and a glossy, glass-like finish
Weather and UV resistant, holding up outdoors without yellowing
Easy to fabricate (cuts, drills, routs and polishes cleanly for trade and DIY work alike)
For the full breakdown, read our guide on acrylic vs glass.
Clear Acrylic vs Polycarbonate Sheet
Clear acrylic isn't the only clear plastic on the market. If your project needs extra impact strength, a polycarbonate sheet may be the better fit. Polycarbonate is virtually unbreakable and more flexible, while acrylic offers superior clarity, a harder, scratch-resistant surface and a more affordable price for most general applications.
Choose clear acrylic sheets for clarity, finish, and value, and choose polycarbonate when maximum impact strength is the priority.
Common Uses for Clear Perspex Sheets
Perspex handles a wide range of jobs around the home, office and worksite, including:
Display cases and retail or exhibition displays
Shelving and shopfitting
Windows, glazing and secondary glazing
Sneeze guards, dividers and partitions
Signage, plaques and engraving
Picture framing and model making
Jewellery stands, brochure and card holders
Table numbers and event décor
Fencing, balustrades and architectural panels
Light fittings and roof lighting
Medical and laboratory components
It's one of the most versatile materials you can work with. Durable enough for trade jobs, yet forgiving enough for a first-time DIYer tackling a weekend project.
Choosing the Right Thickness
We keep sheets of clear acrylic in stock in every popular thickness, from thin gauges ideal for framing, signage, and craft work, through to heavier panels built for shelving, glazing, and load-bearing jobs.
Thicker sheets offer greater rigidity and span further without flexing, so the right choice comes down to how the panel will be supported and what it needs to hold:
2–3mm (picture frames, lightweight covers, small display panels)
4.5–6mm (general glazing, signage, shelving and protective panels)
8–10mm+ (table tops, larger spans and panels needing extra rigidity)
For a full breakdown, read our guide on choosing acrylic sheet thickness, or get in touch and we'll point you in the right direction.
Buy Quality Acrylic Sheet in Australia at Cut My Plastic
Cut My Plastic is an Australian-owned, Sydney-based supplier, trusted for high-quality materials and straightforward service. When you buy acrylic sheet through us, you get:
Clear, upfront pricing with no hidden fees
Full sheet delivery across the country
$20 minimum order
Trade accounts available
Price match guarantee. We'll beat any quote by 10%
Real people who know the material
Ready to order? Browse the thickness options above, or get in touch with our team for ordering support.