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Spool of copper desoldering braid, blue bobbin, 25 ft length

Chemtronics

Chemtronics Soder-Wick Rosin 50-4-25 25 ft Braid 4 .11 in

SKU CH-4DAT-YB95J

Desoldering braid with rosin flux, 25 ft of 0.11 in wide copper for removing solder from joints

  • Product typeChisel
  • Color and finishCopper
  • Braid width .11 in targets medium joints
  • 25 ft spool supplies extended rework sessions
  • Rosin flux ROL0 cleans without corrosion
  • Meets DOD-STD-883E and IPC J-STD-004
  • Copper braid 4 draws solder efficiently

Chemtronics Soder-Wick Rosin 50-4-25 Braid

This desoldering braid uses copper strands coated with rosin flux to remove solder from printed circuit boards. It is suited for electronics technicians, hobbyists and repair shops performing rework on through-hole or surface-mount joints. The spool supplies 25 ft of material for multiple tasks.

Check flux compatibility and width before use

Verify that rosin-based flux meets the cleaning requirements of your assembly standards. Confirm that the 0.11 in braid width fits the pad spacing and component pitch on the boards you service. Ensure your soldering iron temperature suits lead-free alloys.

Copper braid with non-corrosive rosin flux

The copper construction provides thermal conductivity for efficient solder uptake. Rosin flux classified ROL0 leaves non-corrosive residue that meets DOD-STD-883E, IPC J-STD-004 Method 2022, MIL-F-14256 F and NASA-STD-8739.3. The standard bobbin allows controlled dispensing during precision work.

How it compares

Measured against everything we stock in Soldering Irons & Stations, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 68% of the 802 comparable items (median $25.99).

Specifications

Product
Brand nameCHEMTRONICS
Product typeChisel
Color and finishCopper

Questions about this item

What comes in the package and is anything else needed to start desoldering?

The package contains one 25 ft spool of number 4 braid measuring .11 in wide with rosin flux. Only a soldering iron and basic hand tools are required to use it.

Why would I choose the number 4 braid over other widths?

Number 4 braid at .11 in wide suits medium joints and through-hole pads, while narrower braids target fine-pitch work and wider braids handle large ground planes.

How does the ROL0 rosin flux classification affect real-world cleaning?

ROL0 flux is non-corrosive and ultra-high purity, so residue can remain on the board without risk of corrosion and meets DOD-STD-883E, IPC J-STD-004 Method 2022, MIL-F-14256 F and NASA-STD-8739.3.

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