# Herma Self-Adhesive Letters 10mm A-Z Weatherproof Film Black 1 Sheet 4158

**URL:** https://aio.lv/en/product--herma-4158--4969659
**Data updated:** 2026-09-17 04:39 (EEST)
**Category:** Other goods
**Manufacturer:** Herma
**Manufacturer code:** 4158
**EAN:** 4008705041584
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Herma self-adhesive letters in 10mm size, featuring characters from A to Z in black. Made of durable weatherproof film, this 1-sheet symbol set is ideal for clear labeling, marking, and signage applications both indoors and outdoors. Ensure reliable adhesion and long-lasting visibility on various smooth surfaces.

## Long description

Herma Self-Adhesive Letters 10mm A-Z Weatherproof Film Black 1 Sheet 4158 are versatile self-adhesive letters designed for efficient identifying, labelling, and marking. Crafted from durable weatherproof film, this symbol set provides clear and reliable visibility for a wide range of administrative, organizational, and creative tasks. The classic black color ensures high contrast and readability on various smooth surfaces in both indoor and outdoor environments.
Advantages
The weatherproof construction ensures that the letters withstand changing environmental conditions without losing their adhesive properties or legibility, making them suitable for long-term applications. Each character from A to Z is included on a single sheet, allowing for quick selection and uniform application. The clean die-cut finish delivers a professional appearance for any marking task, while the reliable adhesive backing firmly attaches to most clean and flat surfaces.
Suitable for
Labelling folders, storage boxes, and office supplies
Creating custom outdoor and indoor signage
Marking equipment, tools, and inventory items
Personalizing property, mailboxes, and doors
When it may not be suitable
These self-adhesive letters may not adhere securely to heavily textured, rough, greasy, or porous surfaces. They are also not designed to withstand industrial-grade chemical exposure or extreme mechanical abrasion.
Key specifications
Character set: A to Z
Character height: 10 mm
Color: Black
Material: Weatherproof film
Format: 1 sheet per pack
Application type: Self-adhesive
How to use
Ensure the target surface is clean, dry, and free from dust or grease before application. Carefully peel the desired letter from the carrier sheet using a pair of tweezers or your fingernail to avoid damaging the adhesive backing. Position the character accurately onto the surface and press firmly from the center outward to eliminate any air bubbles and secure proper adhesion.
What to consider before purchase
Verify that the 10 mm character height meets your specific visibility and distance requirements
Check that the smooth surface compatibility matches your intended application area
Confirm whether a single sheet provides a sufficient quantity of specific letters for your project
Usage recommendations: For optimal adhesion, apply the self-adhesive letters at room temperature on clean, dry surfaces and allow the adhesive to set for several hours before exposing the labeled items to heavy moisture or outdoor elements.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Herma products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Herma service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4969659/59207500_large.webp