# Aluminum Reinforced Tape K-flex K-FLEX® ALU AR CW 25 µm x 100 mm x 50 m

**URL:** https://aio.lv/en/product--k-flex-85nrcla0050ar18--11976026
**Data updated:** 2026-03-11 16:15 (EET)
**Category:** Adhesive Tape & Dispensers
**Manufacturer:** K-flex
**Manufacturer code:** 85NRCLA0050AR18
**EAN:** 8058950079159
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--k-flex-85nrcla0050ar18--11976026

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

K-flex K-FLEX® ALU AR CW is an aluminum reinforced tape with 25 µm foil thickness, 100 mm width and 50 m length. Designed for insulation, sealing and protection of HVAC ducts, pipes and insulation joints, the tape provides a metal facing for vapor barrier and mechanical protection. Suitable for use in construction and refrigeration applications where an aluminum facing is required.

## Long description

K-flex K-FLEX® ALU AR CW is an aluminum reinforced tape with a 25 µm aluminum foil facing, 100 mm width and 50 m length. The tape is engineered to provide a durable metal facing for vapor barrier continuity, mechanical protection and sealing of insulation joints on HVAC ducts, pipe insulation and refrigeration systems. Its construction combines an aluminum foil layer with a backing and adhesive system designed for adhesion to common insulation materials and metal substrates used in building services and industrial refrigeration.
Advantages
The aluminum facing offers a continuous vapor barrier and resists UV exposure and light mechanical abrasion. The reinforced foil construction improves tear resistance and dimensional stability compared with plain foil tapes. Designed specifically for insulation applications, the tape provides reliable adhesion to insulation jacketing, metal ducts and prepared pipe surfaces, helping to maintain thermal performance and prevent moisture ingress.
Suitable for
 Sealing and joining insulation seams on HVAC ductwork
 Wrapping and protecting pipe insulation in refrigeration and air conditioning systems
 Patching and mechanical protection of vapor barriers and insulation facings
 Temporary repairs and securing of insulation materials during installation
Key specifications
 Aluminum foil thickness: 25 µm
 Width: 100 mm
 Length: 50 m
 Reinforced foil construction for improved tear resistance
 Designed for use as a metal facing and vapor barrier on insulation
 Compatible with common insulation jacketing, metal ducts and prepared pipe surfaces
How to use
Ensure surfaces are clean, dry and free of dust, oil or loose particles before application. Measure and cut the required length of tape, then press firmly onto the insulation or metal substrate to achieve full contact; use a roller or firm hand pressure to eliminate air pockets and ensure good adhesion. Overlap tape edges where continuous vapor barrier or increased mechanical protection is required. For long-term service on outdoor or exposed installations, ensure adjoining materials and seams are properly prepared and supported.
Usage recommendations
For best performance, apply at temperatures recommended by the insulation system manufacturer and avoid stretching the tape during application. On cold surfaces, confirm that condensation risks are addressed by proper insulation and sealing. When used on refrigeration lines, observe standard installation practices to maintain thermal continuity and prevent moisture ingress.

## FAQ

### How much does the K-flex K-FLEX® ALU AR CW aluminum reinforced tape cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 10.07.2026 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 K-flex 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 K-flex 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/11976026/67425427_large.webp