# Self-adhesive printer label Brady 139755 (polyester) 6.35 mm x 6.4 m black on white

**URL:** https://aio.lv/en/product--brady-m21-250-430--982297
**Data updated:** 2026-03-07 10:56 (EET)
**Category:** Printer Ribbons
**Manufacturer:** Brady
**Manufacturer code:** M21-250-430
**EAN:** 5703666390946
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brady-m21-250-430--982297

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Brady 139755 is a polyester self-adhesive printer label roll designed for durable identification and marking. Label dimensions are 6.35 mm height and 6.4 m length; print contrast is black text on white material. Compatible with BMP21-PLUS and BMP21-LAB handheld label printers. Suited for cable, panel and component labeling where a long-lasting, adhesive polyester label is required.

## Long description

Brady 139755 is a polyester self-adhesive label roll designed for reliable, long-lasting identification. Each roll provides labels 6.35 mm high and 6.4 m long with black print on a white background, producing clear, high-contrast text for cable, panel and component marking. The material and adhesive combination is intended for applications where durable, weather- and abrasion-resistant identification is needed.
Advantages
The polyester construction offers good resistance to abrasion, moisture and many common chemicals while maintaining print clarity. The self-adhesive backing ensures straightforward application to smooth surfaces such as cables, wire bundles, panels and housings. Compatibility with compatible handheld label printers provides simple, on-demand printing and reduces preparation time for field or workshop labeling tasks.
Suitable for
Cable and wire identification
Panel and component marking
Laboratory and field labeling with handheld printers
Environments requiring abrasion- and moisture-resistant labels
Key specifications
Material: polyester
Label height: 6.35 mm
Roll length: 6.4 m
Print: black on white
Adhesive: permanent self-adhesive backing
Compatible with handheld label printers designed for this roll format
How to use
Install the roll into a compatible handheld label printer according to the printer's loading instructions. Design and print required text or barcodes using the printer controls or companion software, then apply the cut or pre-dispensed labels to clean, dry surfaces. For best adhesion, press the label firmly onto the substrate and avoid stretching the label during application.
Usage recommendations
For optimal durability, apply labels to surfaces free of oil, dust and loose particles. Use on smooth, non-porous surfaces when permanent identification is required; test adhesion on painted or irregular surfaces before large-scale application. Store unused rolls in a cool, dry place away from direct sunlight to preserve adhesive performance and print quality.

## Specifications

| Feature | Value |
|---|---|
| Material | Polyester |
| Finish type | Gloss |
| Label type | Self-adhesive printer label |
| Shape | Square |
| Adhesive type | Permanent |
| Label width | 6401 mm |
| Label height | 6.35 mm |

### Performance

| Feature | Value |
|---|---|
| Print technology | Thermal Transfer |
| Product colour | Black, White |
| Compatible products | BMP21-PLUS, BMP21-LAB |

## FAQ

### How much does the Brady 139755 self-adhesive polyester label 6.35 mm cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Brady 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 Brady 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: compatible products, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/982297/54905431_large.webp