# Sewing Thread Brother Madeira Aerolock light grey 8100, 2000 m spool

**URL:** https://aio.lv/en/product--brother-91198100--3493291
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Sewing Machines
**Manufacturer:** Brother
**Manufacturer code:** 91198100
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brother-91198100--3493291

## 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 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Brother Madeira Aerolock is a light grey (8100) overlock/serger thread supplied on a 2000 m spool. Designed for high-speed sewing and serging, this polyester thread offers consistent tension, low lint and reliable stitch formation for garments, home textiles and professional sewing projects. Suitable for domestic and industrial machines, it reduces breakage and ensures neat seams.

## Long description

Brother Madeira Aerolock light grey 8100 is a 2000 m spool of polyester overlock/serger thread designed for high-speed sewing and professional finish work. The thread delivers consistent tension and low lint generation, supporting reliable stitch formation on garments, home textiles and a variety of sewing projects. Compatible with both domestic and industrial overlock machines, this thread aims to reduce breakage and produce even, durable seams in light grey tones.
Advantages
The Aerolock polyester construction provides good strength and abrasion resistance while remaining flexible for edge finishing and seam reinforcement. Its low-lint formulation helps maintain machine cleanliness and consistent feed at high speeds. The 2000 m spool size minimizes the need for frequent thread changes, reducing downtime on long production runs or extended sewing sessions. The light grey colour integrates well with neutral and mixed-colour fabrics, providing discreet overlocking and secure seam appearance.
Suitable for
 Overlocking and serging garment edges and seams
 Finishing hems and seams on home textile items
 Multi-needle and high-speed industrial serging
 Domestic serger projects requiring a neutral grey thread
Key specifications
 Fibre: polyester
 Colour: light grey (8100)
 Spool length: 2000 metres
 Recommended use: overlock/serger thread for high-speed sewing
 Performance: low lint, consistent tension, reduced breakage
How to use
Thread the serger according to the machine manufacturer’s threading diagram, using this Aerolock polyester as loopers or needles as appropriate for your stitch type. Adjust tension and stitch length to match fabric weight and desired seam elasticity; test on a scrap of the same fabric before starting the main piece. Use a compatible needle size for polyester thread to avoid excessive friction and occasional trimming of loose ends after finishing to maintain seam neatness.
Usage recommendations
For best results, pair the thread with needles and machine settings recommended by your overlock/serger manufacturer and perform a test run on a fabric sample. Store the spool in a dry, dust-free environment to preserve thread quality and prevent colour contamination.

## FAQ

### How much does the Brother Madeira Aerolock thread light grey 8100 2000 m cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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: Cash payment, 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 Brother 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 Brother 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

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