# 3M Aluminium Tape 4255055 50mm x 55mm

**URL:** https://aio.lv/en/product--3m-4255055--1481314
**Data updated:** 2026-01-06 11:06 (EET)
**Category:** Glue
**Manufacturer:** 3M
**Manufacturer code:** 4255055
**EAN:** 0051138950781
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 163.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 135.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-4255055--1481314

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

3M Aluminium Tape 4255055 is a high-quality adhesive tape designed for insulation and sealing applications. With a width of 50mm and length of 55mm, it provides excellent durability and adhesion. Ideal for use in HVAC, automotive, and electrical applications, this tape offers superior performance in high-temperature environments. Its aluminum backing ensures resistance to moisture and corrosion, making it a reliable choice for various projects.

## Long description

3M Aluminium Tape 4255055 50mm x 55mm is a foil tape with a 5 mil nominal dead soft aluminum backing and a transparent acrylic adhesive. It is designed for insulation, sealing and heat-reflection tasks in HVAC, automotive, electrical and general repair work. The tape resists moisture and corrosion and is suitable for indoor and outdoor use where a flexible, durable metal-faced tape is required.
Advantages
The dead soft aluminum backing combined with a transparent acrylic adhesive provides good conformability and strong initial tack for uneven or curved surfaces. The flame-resistant construction meets U.L. 746C and 723 Class L low flammability requirements. Reflective aluminum backing gives efficient heat and light reflection for heat dissipation and sealing. Durable construction ensures long service life and resistance to moisture and corrosion.
Suitable for
 Sealing joints and seams in HVAC ducts
 Insulation and heat-reflection on pipes and fittings
 Moisture barrier repairs on household appliances ('white goods')
 Temporary repairs and surface protection in automotive applications
 Electrical insulation and protective wrapping where metal-backed tape is appropriate
Key specifications
 Brand: 3M
 MPN: 4255055
 Dimensions: 50 mm x 55 mm
 Backing: 5 mil dead soft aluminum foil
 Adhesive: transparent acrylic
 Flammability: Meets U.L. 746C and 723, Class L low flammability
 Applications: insulation, sealing, heat reflection, moisture barrier
How to use
Ensure surfaces are clean, dry and free of oil or dust before application. Cut the required length, position the tape and press firmly along the length to achieve full contact and adhesion. For curved or irregular surfaces, smooth the tape from the centre outward to remove air pockets. Overlap seams where continuous sealing is required. For outdoor or high-temperature applications, verify compatibility with the substrate and allow the adhesive to set under pressure for best performance.
Usage recommendations
Use this aluminium tape for insulation and sealing where reflective heat dissipation and a moisture-resistant barrier are needed. Do not use on surfaces that will be painted without testing for adhesion; avoid prolonged exposure to chemicals that may degrade the adhesive. Store in a cool, dry place and apply at temperatures recommended by 3M for best results.

## FAQ

### How much does the 3M Aluminium Tape 4255055 cost, and is it available for purchase?

The price is 163.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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 14.07.2026 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 3M 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 3M 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

### Where can I download the instructions for 3M Aluminium Tape 4255055?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1481314/66759846_large.webp