---
product_id: 139302189
title: "4mm Aluminium plate sheet - (100mm x 100mm)"
brand: "full armour"
price: "€ 22.01"
currency: EUR
in_stock: true
reviews_count: 13
category: "Full Armour"
url: https://www.desertcart.pt/products/139302189-4mm-aluminium-plate-sheet-100mm-x-100mm
store_origin: PT
region: Portugal
---

# 4mm precision thickness Smooth cut edges for easy handling Grade 5083 marine-grade alloy 4mm Aluminium plate sheet - (100mm x 100mm)

**Brand:** full armour
**Price:** € 22.01
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your build with marine-grade precision and durability!

## Quick Answers

- **What is this?** 4mm Aluminium plate sheet - (100mm x 100mm) by full armour
- **How much does it cost?** € 22.01 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/139302189-4mm-aluminium-plate-sheet-100mm-x-100mm)

## Best For

- full armour enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Cut Edges:** Ready to use straight from the box—no extra finishing needed
- • **Compact 100x100mm Size:** Ideal for prototyping, custom builds, and precision applications
- • **Marine-Grade 5083 Alloy:** Exceptional corrosion resistance built to withstand harsh environments
- • **Trusted Italian Craftsmanship:** Premium quality backed by 486+ 4.6-star reviews and 2-year EU spare part availability
- • **Precision Engineered 4mm Thickness:** Perfect balance of strength and lightweight for versatile projects

## Overview

This 4mm thick aluminium plate, sized 100mm x 100mm, is crafted from high-strength Grade 5083 alloy known for its superior corrosion resistance and weldability. Perfect for marine, aerospace, and industrial applications, it features smooth cut edges for immediate use and is manufactured in Italy by BuyAluminium. With a robust 4.6-star rating from over 480 customers, it offers reliable quality and durability for professional-grade projects.

## Description

Product Description Grade 5083 Aluminium Grade 5083 is a high-strength, non-heat-treatable alloy known for its excellent corrosion resistance, exceptional weldability, and good formability. It is often used in marine applications, including boat hulls and superstructures, due to its ability to withstand harsh marine environments. Grade 5083 Vs Grade 6082 T6 - Machinability Aluminium 6082: It has good machinability and can be easily machined into various shapes and components. Aluminium 5083: While it is machinable, it may be more challenging to machine than 6082 due to its higher magnesium content. Grade 5083 Vs Grade 6082 T6 - Applications Aluminum 6082: Commonly used in general engineering applications, including structural components, automotive parts, and machining applications. Aluminum 5083: Primarily used in marine applications, such as boat hulls, superstructures, and offshore structures, due to its excellent corrosion resistance. It is also used in aerospace and military applications. Key Characteristics Marine Grade Aluminium Alloy Excellent Corrosion resistance Good Machineability

Review: It is what it is. Good product. - Nice, flat, easy to cut with a metal blade bandsaw.
Review: Good quality, prompt delivery - Good quality

## Features

- Thickness: 4mm
- Grade: 5083
- Smooth cut edges.
- Note: Box contents: 1 x Plate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NYV6P34 |
| Brand | Full Armour |
| Brand Name | Full Armour |
| Colour | Metal, metallic |
| Country of Origin | Italy |
| Customer Reviews | 4.6 out of 5 stars 486 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Grade Rating | Industrial |
| Included Components | Aluminium plate |
| Item Dimensions | 10 x 10 x 0.4 centimetres |
| Item Form | 100mm x 100mm |
| Item Shape | Square |
| Item Thickness | 4 Millimetres |
| Item Weight | 114 Grams |
| Item dimensions L x W x H | 10 x 10 x 0.4 centimetres |
| Item thickness | 4 Millimetres |
| Manufacturer | BuyAluminium |
| Material | Aluminium |
| Number of Items | 1 |
| Part Number | BAUK4mmMulti |
| Shape | Square |

## Product Details

- **Material:** Aluminium
- **Brand:** Full Armour
- **Item dimensions L x W x H:** 10 x 10 x 0.4 centimetres
- **Colour:** Metal, metallic
- **Shape:** Square

## Images

![4mm Aluminium plate sheet - (100mm x 100mm) - Image 1](https://m.media-amazon.com/images/I/71nq8+l7MrL.jpg)
![4mm Aluminium plate sheet - (100mm x 100mm) - Image 2](https://m.media-amazon.com/images/I/71jfKKU0seL.jpg)
![4mm Aluminium plate sheet - (100mm x 100mm) - Image 3](https://m.media-amazon.com/images/I/81XWEp2XI1L.jpg)
![4mm Aluminium plate sheet - (100mm x 100mm) - Image 4](https://m.media-amazon.com/images/I/81kbv12nnLL.jpg)

## Questions & Answers

**Q: How rigid is it? Please compare to glass or wooden sheet of same thickness. I'm planning on using this to dents on wall.**
A: It is much more rigid than a wooden sheet (and similar to glass) of the same thickness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is what it is. Good product.
*by R***S on 25 October 2025*

Nice, flat, easy to cut with a metal blade bandsaw.

### ⭐⭐⭐⭐ Good quality, prompt delivery
*by P***R on 19 May 2021*

Good quality

### ⭐⭐⭐⭐⭐ Good value for a small amount of plate.
*by D***H on 14 April 2026*

It’s a plate. I needed a nice square plate to be a stage for a microscope. Suited my purpose. I needed to dress the edges to remove some sharp burrs.

## Frequently Bought Together

- 4mm Aluminium plate sheet - (100mm x 100mm)
- 3mm Aluminium Sheet Plate (100mm x 100mm)
- 5mm Aluminium plate sheet - Grade 5083 (100mm x 100mm)

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**Shop now:** [https://www.desertcart.pt/products/139302189-4mm-aluminium-plate-sheet-100mm-x-100mm](https://www.desertcart.pt/products/139302189-4mm-aluminium-plate-sheet-100mm-x-100mm)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-02*