Solder wire with flux, diameter 3.00 mm, 500 g, No name

Solder wire with integrated flux, diameter 3.00 mm and net weight 500 g, supplied on a spool for controlled feeding during manual or workshop soldering. The product is intended for hand and general metalwork soldering where a relatively thick wire is required; the flux core facilitates wetting and improves joint formation on common metals used in plumbing, electrical connections and mechanical repairs.

Advantages

The solder wire combines filler metal and flux in a single strand, simplifying application and reducing the need to apply separate flux. Its 3.00 mm diameter and 500 g spool provide a supply suited to frequent or heavier-duty soldering tasks. The integrated flux helps prevent oxidation at the joint area and supports good flow and adhesion on typical metallic surfaces encountered in electronics repair, plumbing and general workshop applications.

Suitable for

• Hand soldering of thicker wires, terminals and mechanical joints
• Plumbing repairs and small pipe fittings where a thicker solder is appropriate
• Workshop metalwork and general repairs requiring a robust filler
• Electrical connections and terminals that tolerate larger-diameter solder

Key specifications

• Wire diameter: 3.00 mm
• Net weight: 500 g on a reusable spool
• Flux: integrated flux core for flux-assisted wetting
• Form: solid solder wire suitable for manual feeding and application

How to use

Prepare the workpieces by cleaning surfaces from dirt, oil and oxidation to ensure good solder wetting. Secure components and position the soldering iron or suitable heating source to heat both the base metals evenly. Apply the solder wire to the heated joint area and allow the solder to flow, using the integrated flux to aid wetting. Avoid overheating and allow the joint to cool naturally. Trim or clean excess flux residue if necessary according to the type of flux used.

Usage recommendations

Use appropriate personal protective equipment, such as heat-resistant gloves and eye protection. Ensure adequate ventilation when soldering to avoid inhalation of fumes. Select a soldering iron or torch with sufficient power to heat thicker joints; practice on scrap material to determine correct heat and feed rate for clean joints.