# Aluminium tape Tesa 50577 Black Matte 25 m x 50 mm — heat-resistant adhesive foil

**URL:** https://aio.lv/en/product--tesa-50577-00000-01--1665578
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Adhesive Tape & Dispensers
**Manufacturer:** Tesa
**Manufacturer code:** 50577-00000-01
**EAN:** 4042448160768
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tesa-50577-00000-01--1665578

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Tesa Aluminium Tape 50577 is a black matte aluminium adhesive tape measuring 25 m length and 50 mm width. Designed for sealing, repair and insulation tasks, it offers a metal foil backing with an adhesive layer for durable bonding on metal, ducts and surfaces requiring heat or vapor resistance. Suitable for HVAC, insulation repairs and protective surface applications.

## Long description

Tesa Aluminium Tape 50577 Black Matte 25 m x 50 mm is a black matte aluminium adhesive foil designed for sealing, repair and insulation tasks. The product combines a metal foil backing with a pressure-sensitive adhesive to create a durable bond on metal surfaces, ducts and other areas where heat, vapour or light reflection control is required. With a 25 metre roll length and 50 mm width, this tape is sized for both HVAC applications and general maintenance work.
Advantages
The aluminium backing provides heat and vapour resistance while the matte black finish reduces light reflection. The pressure-sensitive adhesive ensures secure adhesion to clean metal, coated surfaces and many common construction substrates. The tape is conformable enough to follow irregular surfaces and seams, and its metallic backing enhances mechanical and thermal protection compared with conventional cloth or plastic tapes.
Подходит для
 Запечатывания и герметизации металлических воздуховодов
 Ремонта теплоизоляции и защитных кожухов
 Защиты поверхностей от пара, влаги и частичного нагрева
 Временных и постоянных ремонтных работ на промышленных и бытовых объектах
Key specifications
 Backing material: aluminium foil with matte surface
 Adhesive type: pressure-sensitive adhesive suitable for metal and coated substrates
 Roll length: 25 m
 Width: 50 mm
 Finish: black matte
 Properties: heat-resistant, vapour-resistant, conformable
How to use
Ensure the application surface is clean, dry and free of dust, oils or loose particles. Cut the required length of tape and apply by pressing the adhesive side onto the surface, smoothing from the centre outwards to remove air pockets. For seams and joints on ducts or insulation, overlap adjacent tape edges to maintain a continuous seal. When applying to curved or irregular surfaces, conform the tape by firm hand pressure; use a roller for larger areas to improve adhesion and durability.
Usage recommendations
Store rolls in a dry environment at moderate temperature. For best performance, apply at temperatures within the manufacturer’s recommended range and avoid prolonged exposure to aggressive chemicals or continuous direct flame. Test adhesion on unfamiliar substrates prior to full application.

## FAQ

### How much does the Aluminium tape Tesa 50577 Black Matte 25 m x 50 mm cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 24.07.2026 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. 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 Tesa 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 Tesa 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/1665578/47493850_large.webp