# Adhesive Tape 3M Weichaluminium 425, 55 m × 25 mm, aluminium foil adhesive tape

**URL:** https://aio.lv/en/product--3m-xt-0007-2305-3--1421684
**Data updated:** 2026-01-13 15:37 (EET)
**Category:** Adhesive Tape & Dispensers
**Manufacturer:** 3M
**Manufacturer code:** XT-0007-2305-3
**EAN:** 2050000354779
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-xt-0007-2305-3--1421684

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

3M Weichaluminium 425 is an aluminium foil adhesive tape supplied in a 55 m roll with 25 mm width. Designed for sealing, heat reflection, and surface protection, it provides conformable adhesion to irregular surfaces. Suitable for HVAC, insulation joints, patching and general-purpose repairs where a metal-backed tape is required.

## Long description

3M Weichaluminium 425 is an aluminium foil adhesive tape on a 55 m roll with a 25 mm width designed for sealing, surface protection and heat reflection. The metal-backed construction offers conformability to irregular shapes and reliable adhesion on HVAC ducts, insulation seams and patch repairs. The thin foil carrier allows the tape to follow contours while providing a metallic barrier against heat and moisture.
Advantages
The tape combines a flexible aluminium foil carrier with an aggressive pressure-sensitive adhesive to ensure secure bonding on metal, painted surfaces and many common building materials. Its narrow 25 mm width makes it easy to apply in tight spaces and along seams, while the 55 m length reduces the need for frequent roll changes. The metal backing offers thermal reflectivity and a durable surface that resists tearing during conforming and installation.
Suitable for
Sealing HVAC ducts and fittings
Patching insulation joints and seams
Surface protection during fabrication or transport
Small repairs on metal surfaces and conduit
Applications requiring a metal-backed adhesive barrier
Key specifications
Carrier: aluminium foil
Adhesive type: pressure-sensitive adhesive
Roll length: 55 m
Width: 25 mm
Function: sealing, heat reflection, surface protection
Conformability: suitable for irregular surfaces and contours
How to use
Ensure surfaces are clean, dry and free of dust, oil or loose particles before application. Measure and cut the required length, then press the tape firmly into place along seams or over the area to be sealed. For best adhesion, apply pressure and smooth the tape from the centre outward to remove wrinkles and air pockets. Overlap adjacent strips where continuous coverage is required.
Usage recommendations
The product is intended for general sealing and protection tasks; avoid prolonged exposure to solvents or extremely high temperatures beyond the tape's specified limits. Store rolls in a cool, dry place away from direct sunlight and apply at moderate ambient temperatures for optimal bond performance.

## FAQ

### How much does the 3M Weichaluminium 425 aluminium tape 55 m × 25 mm cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 23.07.2026 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

## Image

https://aio.lv/img/cache/product/1421684/47571750_large.webp