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A spool of .8mm rosin-core solder wire, 100g, matte silver finish

Edward Tools Solder Wire Rosen Core .8mm 100g

SKU CH-4KSH-XC506

Rosen-core solder wire with 0.8 mm diameter and 100 g spool delivers clean, low-residue joints for electrical work

  • High purity tin delivers optimal conductivity
  • Rosen core flux flows cleanly for bright joints
  • 8 mm diameter gives fine control in tight spots
  • 100 g spool lasts through many repair jobs
  • Suited for boards, wires and general electronics

Precise 0.8mm Diameter

Edward Tools Solder Wire Rosen Core delivers a 0.8mm diameter on a 100 gram spool, giving fine control for detailed electrical work. The thin profile suits circuit board assembly, wire connections and component repairs where accuracy matters.

Rosen Core Flux Distribution

A rosin core runs through the high purity solder tin, spreading flux evenly as the wire melts. This produces bright, clean joints with minimal residue, reducing post-solder cleaning time on bench or field jobs.

Upgrade From Thicker Or Fluxless Wire

Moving from heavier gauge or solid wire eliminates excess solder blobs and uneven flow on dense boards. The jump is worth it when joints must be small, reliable and visually inspectable without extra flux application.

Highlights

  • High purity tin delivers optimal conductivity
  • Rosen core flux flows cleanly for bright joints
  • 8 mm diameter gives fine control in tight spots
  • 100 g spool lasts through many repair jobs
  • Suited for boards, wires and general electronics

Specifications

No published specifications for this item yet.

Questions about this item

What diameter is the solder wire and how does it affect control?

The 0.8mm diameter gives fine control for detailed joints on circuit boards and small components, letting you place solder precisely without excess.

How much solder is on the spool and what jobs does that cover?

The 100 gram spool supplies enough wire for many circuit-board assemblies, wire splices and electronic repairs before needing a replacement.

How does the rosin core change the way I solder?

The rosin core releases flux as you heat the joint, improving flow and leaving bright, clean connections with minimal residue so extra cleaning is rarely needed.

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