---
product_id: 274481773
title: "LOSTRONAUT 6061 Extra Thick Aluminum Sheet - 12 Inch x 12 Inch x ¼ Inch - Flat Plain Plate Panel Aluminium Metal Sheets Finely Polished and Deburred"
brand: "lostronaut"
price: "¥21269"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/274481773-lostronaut-6061-extra-thick-aluminum-sheet-12-inch-x-12
store_origin: JP
region: Japan
---

# High strength 12" x 12" x 0.25" Corrosion resistant LOSTRONAUT 6061 Extra Thick Aluminum Sheet - 12 Inch x 12 Inch x ¼ Inch - Flat Plain Plate Panel Aluminium Metal Sheets Finely Polished and Deburred

**Brand:** lostronaut
**Price:** ¥21269
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Precision and Style!

## Quick Answers

- **What is this?** LOSTRONAUT 6061 Extra Thick Aluminum Sheet - 12 Inch x 12 Inch x ¼ Inch - Flat Plain Plate Panel Aluminium Metal Sheets Finely Polished and Deburred by lostronaut
- **How much does it cost?** ¥21269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/274481773-lostronaut-6061-extra-thick-aluminum-sheet-12-inch-x-12)

## Best For

- lostronaut enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Work With:** Simple to fabricate, form, and cut for any DIY enthusiast.
- • **Protective Packaging:** Arrives in drop-proof materials with a protective film for pristine condition.
- • **Lightweight Yet Sturdy:** Crafted from 6061 aluminum for superior strength without the bulk.
- • **Versatile Applications:** Perfect for home, automotive, and marine projects.
- • **Satisfaction Guaranteed:** 30-day risk-free returns ensure your complete confidence.

## Overview

The LOSTRONAUT 6061 Extra Thick Aluminum Sheet is a premium 12" x 12" x ¼" flat panel, designed for a multitude of applications from automotive to decorative uses. Its high strength and lightweight nature make it ideal for both indoor and outdoor projects, while its above-average corrosion resistance ensures durability. Each sheet is finely polished and deburred, arriving in protective packaging to guarantee quality. Plus, enjoy a risk-free purchase with a 30-day satisfaction guarantee!

## Description

LOSTRONAUT 6061 Extra Thick Aluminum Sheet - 12 Inch x 12 Inch x ¼ Inch - Flat Plain Plate Panel Aluminium Metal Sheets Finely Polished and Deburred

## Features

- 12’’ x 12’’ x .25’’, high strength, lightweight, great thickness, good weldability with fine polish and finished edges
- Use for: general, home, shop, automotive, aerospace, marine, hardware, work bench, roof repair, structural or decorative applications and more
- Metal panels simple to fabricate, form and cut. Above-average corrosion and rust resistance, use indoor or outdoor
- Packed in drop/damage-proof materials with protective film so you receive a perfect metal panel product
- Includes multipurpose microfiber towel. 100% satisfaction guaranteed, 30-day returns for a risk-free purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LOSTRONAUT |
| Brand | LOSTRONAUT |
| Product Dimensions | 30.48 x 30.48 x 0.61 cm; 1.69 Kilograms |
| Shape | Square |
| Material Type | Aluminum |
| Pre-printed | Letter |
| Size | 12 x 12 inch |
| Item Weight | 1.69 Kilograms |

## Product Details

- **Material:** Aluminum
- **Brand:** LOSTRONAUT
- **Item dimensions L x W x H:** 30.5 x 30.5 x 0.6 centimeters
- **Colour:** Silver
- **Shape:** Square Sheet

## Images

![LOSTRONAUT 6061 Extra Thick Aluminum Sheet - 12 Inch x 12 Inch x ¼ Inch - Flat Plain Plate Panel Aluminium Metal Sheets Finely Polished and Deburred - Image 1](https://m.media-amazon.com/images/I/81d5OQpE5yL.jpg)

## Questions & Answers

**Q: is this cast or rolled?**
A: It is plate. It’s rolled.

**Q: Can you make a 24 x 24 x 1/4 in plate ?**
A: Hi there!

Thanks for your question.

As of this moment, we do not have an Aluminum sheet of this size. However, we appreciate you letting us know what you’re looking for—most of our improvements come from ideas and suggestions like yours.

**Q: Gan you cut a piece thats 24" x 20" x 1/2" thick?**
A: Thank you for your question. We currently only offer this product in the 12'' x 12'' size.

**Q: Hi seller, do you offer custom sized? I'm looking for 330x330 (13"x13")**
A: Thank you for your question. We currently only offer this product in the 12'' x 12'' size.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/274481773-lostronaut-6061-extra-thick-aluminum-sheet-12-inch-x-12](https://www.desertcart.jp/products/274481773-lostronaut-6061-extra-thick-aluminum-sheet-12-inch-x-12)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-31*