# Self-fusing Rubber Tape 3M 80-0140-0009-7 — 9 m × 25 mm, Light Grey (RAL 7035)

**URL:** https://aio.lv/en/product--3m-80-0140-0009-7--1444008
**Data updated:** 2026-01-13 15:37 (EET)
**Category:** Adhesive Tape & Dispensers
**Manufacturer:** 3M
**Manufacturer code:** 80-0140-0009-7
**EAN:** 0054007156031
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 71.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-80-0140-0009-7--1444008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

3M self-fusing rubber tape 80-0140-0009-7 is a 9 m long, 25 mm wide insulating tape in Light Grey (RAL 7035). The tape fuses to itself without adhesive, forming a waterproof, insulating and vibration-damping layer. Suitable for electrical insulation, cable repair, sealing joints and protecting connectors in indoor and outdoor applications.

## Long description

3M self-fusing rubber tape 80-0140-0009-7 is a self-amalgamating insulating tape supplied in a 9 m length and 25 mm width in Light Grey (RAL 7035). The tape has a silicone-based rubber composition that fuses to itself without adhesive, creating a seamless, flexible and weather-resistant layer. It is designed to provide electrical insulation, mechanical protection and moisture sealing for a variety of indoor and outdoor applications where a conformal, vibration-damping coating is required.
Advantages
The tape bonds to itself to form a continuous rubber sleeve that resists water ingress and provides stable electrical insulation without leaving sticky residue. Its silicone-like material remains flexible across a wide temperature range and absorbs vibration, reducing stress on joints and connectors. The light grey color (RAL 7035) offers a neutral appearance for visible installations and helps with visual identification while maintaining UV and weather resistance for outdoor exposures.
Suitable for
Insulating electrical splices and connections
Repairing and protecting cables and cable jackets
Sealing joints, threads and terminal blocks against moisture
Temporary or permanent vibration-damping wraps
Protecting connectors, sensors and small housings in indoor and outdoor environments
Key specifications
Length: 9 m
Width: 25 mm
Color: Light Grey (RAL 7035)
Material: self-fusing silicone/rubber compound
Adhesive type: self-amalgamating (no separate adhesive)
Function: electrical insulation, moisture sealing, vibration damping
Application environment: suitable for indoor and outdoor use; resistant to water and weather
How to use
Before applying, ensure surfaces are clean, dry and free of grease or loose debris. Stretch the tape slightly as you wrap it around the object so the material fuses to itself; overlap each turn by approximately 50% to form a uniform, continuous sleeve. Start and finish the wrap beyond the area to be protected to ensure complete sealing. For electrical insulation, extend the wrap to cover the insulation transition zones and maintain adequate overlap to achieve the required dielectric thickness. No primer or solvent is required for bonding.
Usage recommendations
For best results, apply at ambient temperatures and avoid stretching to the point of tearing. When used outdoors, allow the fused layer to cure before exposing to prolonged mechanical abrasion. Replace tape on heavily damaged or oil-contaminated surfaces to ensure continued insulating performance.

## FAQ

### How much does the Self-fusing Rubber Tape 3M 80-0140-0009-7 cost, and is it available for purchase?

The price is 86.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 29.07.2026 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/1444008/52367717_large.webp