---
product_id: 48163749
title: "3mm White Gloss Cast Acrylic Sheet 16 SIZES TO CHOOSE (420mm x 297mm / A3)"
brand: "crestglass"
price: "€ 28.30"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/48163749-3mm-white-gloss-cast-acrylic-sheet-16-sizes-to-choose
store_origin: PT
region: Portugal
---

# Impact resistant, shatterproof Precise 3mm thickness 10-year durability guarantee 3mm White Gloss Cast Acrylic Sheet 16 SIZES TO CHOOSE (420mm x 297mm / A3)

**Brand:** crestglass
**Price:** € 28.30
**Availability:** ✅ In Stock

## Summary

> ✨ Transform your workspace with glossy resilience! ✨

## Quick Answers

- **What is this?** 3mm White Gloss Cast Acrylic Sheet 16 SIZES TO CHOOSE (420mm x 297mm / A3) by crestglass
- **How much does it cost?** € 28.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48163749-3mm-white-gloss-cast-acrylic-sheet-16-sizes-to-choose)

## 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

- • **Versatile A3 Size:** Perfectly sized at 420mm x 297mm for professional signage, displays, and creative applications.
- • **Lightweight Yet Tough:** Half the weight of glass with superior impact resistance—durability without the bulk.
- • **Protected & Ready to Use:** Dual-sided PE film ensures pristine condition until installation—flawless every time.
- • **Sleek White Gloss Finish:** Elevate your projects with a premium, high-gloss surface that commands attention.
- • **Weather & Chemical Resistant:** Built to last with high resistance to discoloration, weathering, and common chemicals.

## Overview

This 3mm thick white gloss cast acrylic sheet, sized A3 (420mm x 297mm), offers premium quality with a durable, impact-resistant surface guaranteed for 10 years. Lightweight and easy to handle, it features excellent color consistency, weather and chemical resistance, and comes protected with PE film on both sides—ideal for signage, displays, and creative professional projects.

## Description

3mm White Gloss Cast Acrylic Sheet 16 SIZES TO CHOOSE (420mm x 297mm / A3)

## Features

- 3mm White Gloss Acrylic Sheet. Please bear in mind that the image used to show the colour of the product may slightly vary from the actual item due to the lighting during photo shooting and/or the monitors display.
- Premium quality acrylic sheet. Excellent surface hardness, colour consistency and durability (guaranteed for 10 years). Greater impact resistance than glass.
- Service temperature is from -40°C to 80°C. Should not be used directly behind heat source.
- Supplied with protective PE film on both sides.
- For custom sizes or shapes please contact us for further assistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item form | flat_rectangular |
| Item weight | 458 g |
| UPC | 620912309833 |
| Number of items | 1 |
| Manufacturer | Sign Materials Direct |
| Part number | 3WHITEGLOSSACR |
| Item Weight | 458 g |
| Package Dimensions | 41.7 x 29.6 x 0.4 cm; 458.13 g |
| Item model number | 3WHITEGLOSSACR |
| Size | 420mm x 297mm / A3 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

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

## Images

![3mm White Gloss Cast Acrylic Sheet 16 SIZES TO CHOOSE (420mm x 297mm / A3) - Image 1](https://m.media-amazon.com/images/I/51IEDmS7SoL.jpg)

## Available Options

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

## Frequently Bought Together

- 3mm White Gloss Cast Acrylic Sheet 16 SIZES TO CHOOSE (420mm x 297mm / A3)
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**Shop now:** [https://www.desertcart.pt/products/48163749-3mm-white-gloss-cast-acrylic-sheet-16-sizes-to-choose](https://www.desertcart.pt/products/48163749-3mm-white-gloss-cast-acrylic-sheet-16-sizes-to-choose)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*