---
product_id: 52658291
title: "3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4)"
brand: "crestglass"
price: "HK$147"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/52658291-3mm-perspex-opal-gloss-acrylic-plastic-sheet-16-sizes-to
store_origin: HK
region: Hong Kong
---

# Precise 3mm thickness Half the weight of glass 10-year weather & discoloration guarantee 3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4)

**Brand:** crestglass
**Price:** HK$147
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your projects with the sleek strength of Perspex Opal Gloss! ✨

## Quick Answers

- **What is this?** 3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4) by crestglass
- **How much does it cost?** HK$147 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/52658291-3mm-perspex-opal-gloss-acrylic-plastic-sheet-16-sizes-to)

## Best For

- crestglass enthusiasts

## Why This Product

- Trusted crestglass brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to last a decade:** Backed by a 10-year guarantee against discoloration and weathering, perfect for long-term projects.
- • **Crystal-clear durability:** Engineered with high tolerance for consistent 3mm thickness, ensuring flawless performance every time.
- • **Versatile pro-grade finish:** Opal gloss surface offers hygienic, abrasion-resistant, and easy-to-clean properties ideal for professional use.
- • **Endless creative applications:** From digital prints and signage to DIY crafts and hygienic cladding—your go-to acrylic for standout projects.
- • **Light as a feather, tough as nails:** Weighs just 240g—half the weight of glass—making handling and installation effortless.

## Overview

This 3mm thick Perspex Opal Gloss acrylic sheet (A4 size) combines lightweight design with superior impact resistance and a hygienic, easy-to-clean surface. Manufactured to exacting standards, it offers a decade-long guarantee against weathering and discoloration, making it the premium choice for signage, displays, and creative professional applications.

## Description

3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4)

## Features

- (NOTE, IMAGE IS NOT OF ACTUAL SIZE) Size: 297mm x 210mm / A4 size (for custom sizes, please contact us for a quote). Thickness: 3mm. Finish: Opal
- Also known as Perspex, Plexiglas, Repsol Acrylic. Manufactured to high tolerance excellent constant sheet thickness. Greater impact resistance than glass – non shatter.
- Hygienic – easy to clean and abrasion resistant. High resistance to discolouration and weathering (10 year guarantee). Good resistance to most common chemicals.
- Easy handling – half the weight of glass. Supplied with protective PE film on both sides.
- Applications: Digital Print, Sign making, Coasters, Displays, Exhibitions, Glazing, In-store fabrication, In-store fitting, Light boxes, Point of purchase/sale signs, Illuminated signs, Permanent signs, Temporary sound barriers, Visors, Splash backs, Engineering Plastics, Construction, DIY Plastics, Hygienic and decorative cladding, Educational plastics, Model making, Jewellery, Arts & craft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item form | Sheet |
| UPC | 620912314493 |
| Number of items | 1 |
| Model Number | 3OPALGLOSSACR |
| Package Dimensions | 29.6 x 20.8 x 0.4 cm; 240 g |
| Item Weight | 240 g |

## Product Details

- **Material:** Acrylic
- **Brand:** CrestGlass
- **Colour:** White
- **Shape:** Rectangular
- **Item thickness:** 3 Millimetres

## Images

![3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4) - Image 1](https://m.media-amazon.com/images/I/51IEDmS7SoL.jpg)
![3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4) - Image 2](https://m.media-amazon.com/images/I/41uEynkJPPL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Can this transmit uv for use in a photo developer light box with uv leds?**
A: Dear Mr Walker,Thank you for your inquiry.This sheet will allow approx 42% light through the sheet and is typically used for outdoor LED box signage.For any further assistance please don't hesitate in contacting us.Kind RegardsSign Materials Direct0203 667 7067

**Q: Is this flexible ie can I bend it?**
A: Hi

Thank you for your enquiry.

The material will have a certain degree of flex depending on the sheet size.

We would recommend ordering a small sample first for you to check if this would be suitable for your requirements. 

Alternatively, we do supply 1.5mm opal material which will give you a greater “flex” to it then our 3mm acrylic.

For any further assistance, please do not hesitate in contacting us.

Kind regards

Sign Materials Direct
info@crestarltd.com
0203 667 7067

**Q: Does opal mean translucent?**
A: Translucent would be a better description of this product, it is white in appearance allows light to pass through but cannot be seen through. I have used it to diffuse a light source and for this purpose it works well.

**Q: how to glue it on the wood frame?**
A: I drilled mine and used pop rivets to attach it to some aluminium

## Frequently Bought Together

- 3mm Perspex Opal Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4)
- 3mm White Gloss Acrylic Sheet 16 Sizes to Choose (297mm x 210mm / A4)
- 3mm CrestGlass Black Gloss Acrylic Plastic Sheet 16 Sizes to Choose (297mm x 210mm / A4)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-27*