# Solder wire CYNEL C-D6 2 250 — tin solder, 2.5 mm diameter, 250 g

**URL:** https://aio.lv/en/product--cynel-c-d6-2-250--12234775
**Data updated:** 2026-03-29 16:21 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** CYNEL
**Manufacturer code:** C-D6 2 250
**EAN:** 1000001072524
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

CYNEL C-D6 2 250 is a tin solder wire without flux, 2.5 mm in diameter supplied in a 250 g spool. Intended for manual soldering and repair work where separate flux is used or not required. Suitable for electronics assembly, plumbing repairs on small components, and general metal joining that requires a lead-free or tin-based solder depending on alloy composition.

## Long description

CYNEL C-D6 2 250 is a tin solder wire supplied on a 250 g spool with a 2.5 mm diameter core. This product is sold without flux, intended for manual soldering and repair work where a separate flux is preferred or when working on assemblies that do not require an integrated flux core. The tin composition makes it suitable for joining small metal parts and electronic components, and the spool format supports repeated use in workshop and repair environments.
Advantages
The solder wire provides consistent diameter and uniform feed from a compact spool, enabling steady soldering performance for hand tools and soldering irons. Being supplied without flux allows users to select a flux type appropriate to the application or use the wire where no flux is needed. The 2.5 mm diameter balances melting speed and control for medium-sized joints, and the 250 g weight offers a practical quantity for repair tasks and small production runs.
Suitable for
Manual soldering of electronic components and wires
Repairing small plumbing or metal fittings where tin solder is acceptable
General metal joining tasks requiring a tin-based wire without flux core
Workshops and hobbyist repair stations needing a reusable spool format
Key specifications
Material: tin-based solder wire (no flux included)
Diameter: 2.5 mm
Spool weight: 250 g
Form: solid wire on spool for manual feeding
How to use
Prepare the surfaces to be joined by cleaning and, if required, applying an appropriate separate flux. Heat the joint with a compatible soldering iron or torch until the metal reaches soldering temperature, then apply the CYNEL C-D6 2 250 wire to the heated area so the solder flows and wets the surfaces. Allow the joint to cool naturally and inspect for proper wetting and fillet formation. Store the spool in a dry place away from contaminants to preserve solderability.
Usage recommendations
Use a flux compatible with the metals being joined to ensure good wetting and to prevent oxidation. Select soldering iron temperature based on joint size and thermal mass; for moderate-sized joints with 2.5 mm wire, use a heat source capable of maintaining stable temperature to allow proper flow. Wear appropriate personal protection and ventilate the work area when heating solder alloys.

## FAQ

### What payment options are available?

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### 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 CYNEL 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 CYNEL 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

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