---
product_id: 48509867
title: "3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror"
brand: "crestglass"
price: "27262CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Crest Glass"
url: https://www.desertcart.sn/products/48509867-3mm-silver-acrylic-mirror-a3-sheet-420-x-297-perspex
store_origin: SN
region: Senegal
---

# A3 Size 420x297mm Lightweight 430g 10x Impact Strength vs Glass 3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror

**Brand:** crestglass
**Price:** 27262CFA
**Availability:** ✅ In Stock

## Summary

> 🪞 Reflect brilliance, not risk — the smarter mirror choice!

## Quick Answers

- **What is this?** 3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror by crestglass
- **How much does it cost?** 27262CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48509867-3mm-silver-acrylic-mirror-a3-sheet-420-x-297-perspex)

## 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

- • **Unmatched Safety:** 10x stronger and shatter-proof—perfect for family, gyms, and high-traffic spaces
- • **Durable Protection:** PU top coat and acrylic polymer paint shield against scratches and moisture
- • **Versatile Elegance:** Ideal for home decor, dance studios, and commercial use with customizable sizing
- • **Crystal-Clear Reflection:** Vacuum-plated acrylic mirror finish rivals glass clarity without the weight
- • **Featherlight Flexibility:** Only 3mm thick and 430g, easy to install and handle without strain

## Overview

This 3mm thick A3-sized silver acrylic mirror sheet offers a high-gloss reflective surface protected by a durable PU top coat. It delivers 10 times the impact resistance of traditional glass, making it lightweight, shatter-proof, and safer for both domestic and industrial environments. Perfect for stylish, secure installations in homes, gyms, and commercial spaces, it combines premium vacuum-plated acrylic technology with easy handling and long-lasting durability.

## Description

Product Description Sign Materials Direct is a reputable supplier of high quality vacuum-plated acrylic sheet with a mirror finish. The highly reflective surface is protected by a durable acrylic polymer paint with PU top coat. We sell and supply all over the UK and Europe from blue-chip retail outlets, pubs, nightclubs, gyms, dance studios, ball rooms to general households. This is genuine high quality acrylic mirror material unlike some other eBay sellers selling cheaper versions that deteriorate with moist and water. Our material has been manufactured with the latest technology and capabilities for short term external use and long term internal use . We are a major distributor and currently supply this material all across the UK and Europe. Safety Warning Avoid using adhesives that may damage the mirrored surface. Handle with care to prevent visual distortion. Always follow recommended mounting techniques for safe installation.

Review: Great reflective quality in mirror - Very pleased with mirror. To be honest I wasn't expecting it to be great but I was delighted with the quality of the reflection. No different to a glass mirror but also more lightweight - so a lot more safer for use by my elderly father in law, because I know it won't break.
Review: Perfect. - Very pleased with the reflective quality (is that a term?) Considering it's not a "proper" glass mirror.....the quality is spot on for my use.

## Features

- Size: A3 Size (420mm x 297mm) (Please contact for custom sizes).Thickness: 3mm
- Reflective mirror on one side only with a white/cream backing. Its impact strength is around 10 times greater, more flexible, shatter-proof and safer than traditional glass in equal thickness. The high quality vacuum-plated acrylic sheet with a mirror finish has a highly reflective surface which is protected by a durable acrylic polymer paint with PU top coat. Suitable for a wide range of applications due to their excellent impact resistance and light weight.
- As some adhesives attack the mirrored surface, we recommend using our Evo-Stik acrylic mirror adhesive.
- The flexibility and low weight of extruded acrylic mirror along with its relatively high impact strength makes it the ideal solution in both industrial and domestic settings. Supplied with a protective plastic film on one side. Not as rigid as glass mirror and, as with all acrylic mirror, visual distortion can occur. Correct installation and sufficient material thickness can reduce visual distortion but will not completely eliminate it.
- Applications: Where safety requires the light-weight and shatter resistance of acrylic plastic sheet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0074A9672 |
| Batteries required | No |
| Best Sellers Rank | 92,221 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 211 in Wall-Mounted Mirrors |
| Customer Reviews | 4.2 4.2 out of 5 stars (696) |
| Date First Available | 1 Feb. 2012 |
| Finish types | Painted |
| Is assembly required | No |
| Item model number | 3SILMIRACR-420X297-VENDOR |
| Item weight | 430 Grams |
| Number of pieces | 1 |
| Product Dimensions | 16.54 x 11.69 x 0.01 cm; 430 g |
| Specific uses | Home Decor, Workout, Dance |

## Product Details

- **Brand:** CrestGlass
- **Frame material:** Polyurethane (PU)
- **Product dimensions:** 16.5L x 11.7W centimetres
- **Room type:** Patio
- **Shape:** Rectangular

## Images

![3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror - Image 1](https://m.media-amazon.com/images/I/41YF4CTTdkL.jpg)

## Questions & Answers

**Q: Do you have bigger sizes mirrors?**
A: Hi,Yes, please advise the size you require by contact us on 0203 667 7067.We stock a range of sizes and can cut to any size you require?Please adviseSign Materials Direct

**Q: Hi can I get this in a custom size of 60cm x 60 cm please?**
A: Hi,Yes, for a sheet size of 60cm x 60cm, please see link below;http://www.amazon.co.uk/gp/product/B00FCCA4O8Or copy and paste the following number into the Amazon search bar:B00FCCA4O8For any further assistance, please don't hesitate in contacting us. Many thanksSign Materials Direct

**Q: s this flexible - I need this to stick on a curved wood wall in motorrhome**
A: Hi It would probably depend on the degree of curvature you are trying to apply it on as it is flexible to a point but the bigger the piece the more flex you will get. If drilling and screwing with mirror screws then you should be fine.

**Q: in the product description, it says the dimensions are 43.4 x 30 x 3 cm, surely that's a mistake. What's the actual thickness of this mirror?**
A: HiThank you for your inquiry.The sheet size is 420mm (42cm) x 297mm (29.7cm).The sheet thickness is 3mm.Many thanksSign Materials Direct

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great reflective quality in mirror
*by J***S on 2 June 2025*

Very pleased with mirror. To be honest I wasn't expecting it to be great but I was delighted with the quality of the reflection. No different to a glass mirror but also more lightweight - so a lot more safer for use by my elderly father in law, because I know it won't break.

### ⭐⭐⭐⭐⭐ Perfect.
*by V***5 on 11 April 2025*

Very pleased with the reflective quality (is that a term?) Considering it's not a "proper" glass mirror.....the quality is spot on for my use.

### ⭐⭐⭐⭐ Very light weight, safe, drill-able but a bit warped
*by A***N on 2 August 2018*

Great for my purposes, and I love that you can drill holes in the mirror (but you do need patience and special drill bits for this). Only four stars because the mirrors bend slightly so you get some distortion in the reflection. But this detracts not at all for my purposes and I think it is an excellent product. Very light weight and so quite safe.

## Frequently Bought Together

- CrestGlass 3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror
- A4 Acrylic Mirror Mirrored ACRYLIC PERSPEX RuudraScott PLASTIC Sheet A4
- RuudraScott A3 Acrylic Mirror Acrylic Mirrored PERSPEX Sheet A3 (297x420mm) (1)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-10*