Acrylic Opal Tube 20mm O/D x 16mm I/D x 2000mm

Technical Specifications

Material Type	Polymethyl Methacrylate (PMMA)
Common Names	Acrylic Opal Tube, Opal Perspex Tube
Colour	Opal / White Diffused
Light Transmission	~30–70% (grade dependent)
Light Diffusion	Excellent
Density	~1.18 g/cm³
Tensile Strength	~65–70 MPa
Flexural Strength	~100–110 MPa
Impact Resistance	Moderate
Working Temperature Range	-40°C to +80°C
Vicat Softening Temperature	~105°C
UV Resistance	Excellent
Chemical Resistance	Good (poor with solvents)

Acrylic OPAL Tube

4.8 (45 Google Reviews)

High-quality opal acrylic tube ideal for lighting and display applications. Provides excellent light diffusion with a clean matte finish. Available in sizes from 20mm to 200mm outer diameter and…

$26.74 + GST

inc. GST $29.41

13 tube sizes in stock

Diameter (OD)

Fast Shipping 2-4 business days

No Minimum Off-the-shelf sizes

Quality Assured Industry-leading

Available variants

13 tube sizes in stock

Opal 13 sizes

ODLengthSKUPrice ex GST

20mm 2000mm TB-ACRYLIC-OPL-20MMx16MM-2M $26.74 + GST
25mm 2000mm TB-ACRYLIC-OPL-25MMx21MM-2M $32.42 + GST
30mm 2000mm TB-ACRYLIC-OPL-30MMx26MM-2M $41.18 + GST
40mm 2000mm TB-ACRYLIC-OPL-40MMx36MM-2M $53.04 + GST
50mm 2000mm TB-ACRYLIC-OPL-50MMx46MM-2M $70.60 + GST
60mm 2000mm TB-ACRYLIC-OPL-60MMx56MM-2M $85.32 + GST
70mm 2000mm TB-ACRYLIC-OPL-70MMx66MM-2M $100.00 + GST
80mm 2000mm TB-ACRYLIC-OPL-80MMx74MM-2M $180.92 + GST
100mm 2000mm TB-ACRYLIC-OPL-100MMx96MM-2M $138.94 + GST
120mm 2000mm TB-ACRYLIC-OPL-120MMx114MM-2M $278.12 + GST
150mm 2000mm TB-ACRYLIC-OPL-150MMx144MM-2M $338.30 + GST
180mm 2000mm TB-ACRYLIC-OPL-180MMx174MM-2M $390.48 + GST
200mm 2000mm TB-ACRYLIC-OPL-200MMx194MM-2M $428.00 + GST

Per-piece pricing for off-the-shelf lengths. For custom cuts or shorter lengths, email us a quote request .

Why choose Acrylic OPAL Tube?

Key Features:

Common Applications:

Our Acrylic Opal Tube offers a premium blend of durability, visual appeal, and light diffusion, making it the ideal choice for a wide range of design and lighting applications. Manufactured from high-quality cast acrylic, these tubes feature a smooth, matte-white finish that evenly disperses light, reducing hotspots and glare.

Excellent light diffusion – perfect for LED integration

UV-stable and weather-resistant for indoor and outdoor use

Lightweight and easy to cut, drill, or fabricate

High impact resistance compared to glass

Food-safe and non-toxic

Lighting and signage – used in LED light diffusers, illuminated displays, and backlit installations

Retail and interior design – perfect for feature lighting, visual merchandising, and architectural accents

Event and exhibition builds – creates soft, glowing columns and structural lighting

Industrial use – sight glasses, protective covers, or flow indicators in non-pressurized systems

Whether you're creating a modern architectural feature or developing an eye-catching illuminated display, Perspex Online’s Acrylic Opal Tube delivers form and function with lasting quality.

Technical Specifications

Material Type	Polymethyl Methacrylate (PMMA)
Common Names	Acrylic Opal Tube, Opal Perspex Tube
Colour	Opal / White Diffused
Light Transmission	~30–70% (grade dependent)
Light Diffusion	Excellent
Density	~1.18 g/cm³
Tensile Strength	~65–70 MPa
Flexural Strength	~100–110 MPa
Impact Resistance	Moderate
Working Temperature Range	-40°C to +80°C
Vicat Softening Temperature	~105°C
UV Resistance	Excellent
Chemical Resistance	Good (poor with solvents)

Frequently Asked Questions

What is acrylic opal tube used for?

Acrylic opal tube is used for light diffusion applications where even light spread and a clean appearance are required. Common uses include LED light covers, illuminated signage, architectural lighting features, display lighting, and decorative fixtures.

How does acrylic opal tube diffuse light?

Acrylic opal tube contains light-diffusing pigments that scatter light evenly, reducing hot spots and glare. This creates a soft, uniform glow, making it ideal for LED and fluorescent lighting applications.

Is acrylic opal tube suitable for outdoor use?

Yes. Acrylic opal tube has good UV resistance and is suitable for outdoor lighting applications. It resists yellowing and weathering better than many diffused plastics when exposed to sunlight.

Applications

What you can make with Acrylic OPAL Tube

All applications

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.