# Insulating Self-Fusing Tape EMOS F52503 25 mm x 3 m, 8 kV, UV-resistant, black

**URL:** https://aio.lv/en/product--emos-f52503--11278475
**Data updated:** 2026-03-20 09:48 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** EMOS
**Manufacturer code:** F52503
**EAN:** 8592920033753
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emos-f52503--11278475

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Self-fusing insulating tape EMOS F52503, 25 mm wide and 3 m long, rated for up to 8 kV. The black, UV-resistant silicone-based tape fuses to itself to form a seamless, moisture- and corrosion-resistant insulating layer. Intended for electrical insulation, cable jointing, phase identification and outdoor repairs where high-voltage insulation and weather resistance are required.

## Long description

Self-fusing insulating tape EMOS F52503 is a silicone-based, black repair and insulation tape 25 mm wide and 3 m long designed for electrical applications up to 8 kV. The tape fuses to itself without adhesive, creating a continuous, conforming insulating layer that resists moisture, corrosion and outdoor weathering. Its UV-resistant formulation makes it suitable for exposed installations, cable repairs and jointing where durable high-voltage insulation is required.
Advantages
The tape bonds to itself to form a seamless dielectric sleeve, eliminating sticky residues and maintaining flexibility over a wide temperature range. Its silicone composition provides good resistance to UV radiation and environmental aging, while offering dielectric strength rated for applications up to 8 kV. The product is easy to apply, compact to carry and can be used for both temporary and long-term insulation needs.
Suitable for
Insulation of electrical connections and cable joints
Outdoor cable repairs and sealing against moisture
Phase identification and color-coded repairs (black finish)
Temporary or permanent protection of exposed conductors and terminals
Key specifications
Width: 25 mm
Length: 3 m
Dielectric rating: suitable for use up to 8 kV
Material: silicone-based, self-fusing (no adhesive layer)
Color: black
UV-resistant and weather-resistant formulation
Creates moisture- and corrosion-resistant seal
How to use
Clean and dry the surfaces to be insulated. Stretch the tape slightly and wrap it around the cable or joint with overlapping turns so that each turn fuses to the previous one; maintain tension during application to achieve a solid, seamless layer. For best results, start from the conductor or splice and extend beyond the damaged area to ensure full coverage. Allow the tape to stabilize for a short period after application to complete the self-fusing process before exposing the repair to mechanical stress.
Usage recommendations
Use the tape only on clean, oil-free surfaces and avoid contact with sharp edges that can cut the material. For high-voltage systems, ensure power is disconnected and follow applicable safety procedures and standards. Store in a cool, dry place away from direct sunlight to preserve UV-resistant properties.

## FAQ

### How much does the Insulating Self-Fusing Tape EMOS F52503 25mm x 3m cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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, 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 EMOS 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 EMOS 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/11278475/64103275_large.webp