--- product_id: 48509867 title: "3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror" brand: "crestglass" price: "€ 28.58" currency: EUR in_stock: true category: "Crest Glass" url: https://www.desertcart.fr/products/48509867-3mm-silver-acrylic-mirror-a3-sheet-420-x-297-perspex store_origin: FR region: France --- # Precise A3 size 420x297mm Ultra-lightweight 430g sheet 10x stronger than glass impact resistance 3mm Silver Acrylic Mirror A3 Sheet 420 x 297 Perspex Mirror Plastic Safety Mirror **Brand:** crestglass **Price:** € 28.58 **Availability:** ✅ In Stock ## Summary > ✨ Reflect brilliance, not breakage! ✨ ## 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?** € 28.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/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 - • **Light as Air:** At just 430 grams, it’s easy to mount and move without compromising durability. - • **Shatterproof Safety:** Experience peace of mind with acrylic that’s 10x tougher than glass—no shards, no stress. - • **Sleek A3 Dimensions:** Perfectly sized at 420 x 297 mm to fit your modern workspace or home décor effortlessly. - • **Versatile & Stylish:** Ideal for industrial, domestic, or creative spaces—dance studios, gyms, patios, or chic home offices. - • **Premium Mirror Finish:** Vacuum-plated with a PU top coat for a crystal-clear, long-lasting reflective surface that resists wear. ## Overview This 3mm thick A3 silver acrylic mirror sheet offers a high-quality, vacuum-plated reflective surface protected by a durable PU top coat. Lightweight and shatterproof, it delivers 10 times the impact resistance of traditional glass, making it a safer, flexible, and stylish alternative for both professional and home environments. Perfectly sized and easy to install, it’s the go-to mirror solution for anyone valuing safety without sacrificing sleek design. ## 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 Acrylic mirror is safe to handle and requires no prior training, unlike traditional glass that requires extremely careful handling and storage. However, visual distortion may occur; correct installation and sufficient material thickness can reduce it, but not completely eliminate it. It is recommended to use specific adhesive for acrylic mirrors (Evo-Stik) as some adhesives attack the surface. ## 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 | | Best Sellers Rank | 101,345 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 247 in Wall-Mounted Mirrors | | Brand | CrestGlass | | Brand Name | CrestGlass | | Colour | Silver | | Country Of Origin | United Kingdom | | Customer Reviews | 4.2 out of 5 stars 700 Reviews | | Finish Type | Painted | | Frame Color | silver | | Frame Material | Polyurethane (PU) | | Frame Type | Plexiglass Framed | | Frame material | Polyurethane (PU) | | Is Assembly Required? | No | | Item Dimensions | 16.5 x 11.7 centimetres | | Item Dimensions L x W | 16.5L x 11.7W centimetres | | Item Shape | Rectangular | | Item Type Name | Acrylic Mirror | | Item Weight | 430 Grams | | Manufacturer | Sign Materials Direct | | Material Type | Plastic | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Pieces | 1 | | Product dimensions | 16.5L x 11.7W centimetres | | Room Type | Patio | | Room type | Patio | | Shape | Rectangular | | Special Features | Lightweight | | Specific Uses For Product | Home Decor, Workout, Dance | | Style | Traditional | | Style Name | Traditional | | Surface Recommendation | Mirror,Plastic | | Theme | industrial | | UPC | 781068901880 787269413764 | | Unit Count | 1.0 count | ## 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 ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/48509867-3mm-silver-acrylic-mirror-a3-sheet-420-x-297-perspex](https://www.desertcart.fr/products/48509867-3mm-silver-acrylic-mirror-a3-sheet-420-x-297-perspex) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-08-30*