---
product_id: 53934231
title: "Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White"
brand: "avery zweckform"
price: "€ 77.59"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/53934231-avery-l4778-20-45-7-x-21-2mm-extra-strong
store_origin: HR
region: Croatia
---

# Extra-strong permanent adhesive 45.7 x 21.2 mm precision size Weatherproof & temperature resistant Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White

**Brand:** avery zweckform
**Price:** € 77.59
**Availability:** ✅ In Stock

## Summary

> 🏷️ Label like a boss—durability meets precision in every peel!

## Quick Answers

- **What is this?** Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White by avery zweckform
- **How much does it cost?** € 77.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/53934231-avery-l4778-20-45-7-x-21-2mm-extra-strong)

## Best For

- avery zweckform enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Efficiency:** 48 labels per A4 sheet, 960 labels per pack—ideal for high-volume, time-saving labeling projects.
- • **Design with Ease:** Free Avery template software lets you customize and print labels effortlessly, boosting productivity.
- • **Stick Like a Pro:** Extra-strong permanent adhesive ensures your labels stay put—indoors or outdoors, no compromises.
- • **Precision Perfect:** Optimized 45.7 x 21.2 mm size fits diverse labeling needs with sleek professionalism.
- • **Built for Extremes:** Weatherproof, oil, dirt, and tear-resistant labels withstand -20°C to +80°C without fading or peeling.

## Overview

Avery L4778-20 heavy-duty labels deliver 960 weatherproof, oil- and tear-resistant, permanent adhesive labels per pack, sized at 45.7 x 21.2 mm. Designed for professional-grade indoor and outdoor use, these labels endure extreme temperatures from -20°C to +80°C, making them perfect for IT equipment, tools, and machinery. Compatible with Avery’s free design software, they streamline your labeling workflow with precision and durability.

## Description

Full description not available

## Features

- 45.7 x 21.1 mm, permanent, 48 labels per sheet, 960 labels per pack; extra strong, permanent labels for indoor and outdoor use
- Durable labels that are oil and dirt resistant, water resistant and tear-proof
- Unaffected by temperature changes from -20 to +80 degree Celsius
- Ideal for labelling equipment and property such as IT or electronic devices, machines, tools and more
- Save time with Avery free, easy-to-use template software: Avery design and print

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Avery UK |
| Brand | Avery Zweckform |
| Model Number | L4778-20 |
| Product Dimensions | 1 x 22 x 32 cm; 280 g |
| Colour | White |
| Shape | Rectangular |
| Material Type | Polyester |
| Number of Items | 1 |
| Size | One Size |
| Sheet Size | A4 |
| Manufacturer Part Number | L4778-20 |
| Item Weight | 280 g |

## Product Details

- **Colour:** White
- **Size:** One Size
- **Material:** Polyester
- **Brand:** Avery Zweckform
- **Finish type:** Polished

## Images

![Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White - Image 1](https://m.media-amazon.com/images/I/61kbySgEcnL.jpg)
![Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White - Image 2](https://m.media-amazon.com/images/I/91IChaaWjVL.jpg)
![Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White - Image 3](https://m.media-amazon.com/images/I/91YPFbP9dCL.jpg)
![Avery L4778-20 (45.7 x 21.2mm) Extra-Strong Adhesive Heavy Duty Weatherproof Labels, 48 Labels Per A4 Sheet, White - Image 4](https://m.media-amazon.com/images/I/71htHQEkw1L.jpg)

## Frequently Bought Together

- Avery L4778 – 20 Box of 20 Sheets Labels 45.7 x 21.2 mm Polyester, white, 1 Unit
- Avery Self-Adhesive Removable Labels, 1 x 1.5 Inches, White, 500 per Pack (05434)
- Avery Multi-Use Removable Labels, 1/2" x 3/4", White, Non-Printable, 525 Blank Labels Total (6737)

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**Shop now:** [https://www.desertcart.hr/products/53934231-avery-l4778-20-45-7-x-21-2mm-extra-strong](https://www.desertcart.hr/products/53934231-avery-l4778-20-45-7-x-21-2mm-extra-strong)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-01*