# Repair sleeve Comap MultiSkin steel 20 mm 790EXX for press fittings

**URL:** https://aio.lv/en/product--comap-790exx--11828923
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Comap
**Manufacturer code:** 790EXX
**EAN:** 3430651213103
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comap-790exx--11828923

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Comap MultiSkin press-on repair sleeve in steel, nominal size 20 mm, model 790EXX. Designed to repair or reinforce damaged sections of press-fit piping systems compatible with MultiSkin fittings. Provides a metal sleeve solution for restoring pipe integrity without replacing long pipe runs. Suited for plumbing repairs, maintenance of heating and potable water installations and quick on-site fixes.

## Long description

Comap MultiSkin steel press-on repair sleeve, nominal size 20 mm, is a compact metal sleeve intended for repairing or reinforcing damaged sections of press-fit pipe systems compatible with MultiSkin fittings. The repair sleeve restores the mechanical integrity of a pipe joint or a short damaged run without requiring replacement of long piping sections, making it suitable for on-site plumbing and heating maintenance where speed and reliability are important.
Advantages
The steel construction provides mechanical strength and corrosion resistance appropriate for typical plumbing and heating environments. Its press-on design enables fast installation with standard pressing tools used for MultiSkin systems, reducing downtime compared with cutting out and replacing pipe segments. The 20 mm nominal size fits common small-diameter pipes, allowing targeted repairs and reinforcing weak spots while preserving the rest of the network.
Suitable for
 Repairing localized damage on press-fit MultiSkin piping
 Reinforcing sections of domestic heating pipework
 On-site plumbing repairs in potable water installations
 Temporary or permanent fixes where replacing long runs is impractical
Key specifications
 Material: steel
 Nominal size: 20 mm
 Connection type: press-fit sleeve compatible with MultiSkin fittings
 Application: plumbing, heating, potable water systems
How to use
Prepare the pipe by shutting off the system supply and draining the section to be repaired. Clean and deburr the pipe ends to ensure full contact with the sleeve. Position the Comap MultiSkin repair sleeve over the damaged area or the prepared joint so that the sleeve covers the defect completely. Use an appropriate press tool and compatible press jaws sized for 20 mm MultiSkin fittings to compress the sleeve until a secure, leak-tight mechanical joint is formed. Restore the supply and inspect the repair for leaks and proper sealing before returning the system to full operation.
Usage recommendations
Use the repair sleeve only on pipe types and systems compatible with MultiSkin press fittings and follow manufacturer guidelines for pressing tools and jaw selection. For extensive damage or corroded runs, evaluate whether full replacement is more appropriate. After installation, perform pressure and leak tests according to applicable standards and local regulations.

## FAQ

### How much does the Comap MultiSkin steel repair sleeve 20 mm 790EXX cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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 Comap 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 Comap 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/11828923/67229843_large.webp