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Blue copper desoldering braid on ESD-safe spool

Chemtronics

Chemtronics Soder-Wick Rosin Desoldering Braid #4 10 ft

SKU CH-AAXZ-ADPRV

Removes solder with 0.11 in wide, rosin-flux copper braid on a 10 ft ESD-safe spool meeting IPC J-STD-004 and NASA-STD-8739.3

  • TypeSolders & Supplies
  • Non-corrosive flux protects sensitive components
  • Rosin ROL0 flux meets IPC J-STD-004 standards
  • ESD-safe bobbin prevents static damage
  • #4 width 0.11 in suits medium joints
  • 10 ft spool provides ample length

Desoldering Braid #4 for Precision Work

Chemtronics Soder-Wick Rosin Desoldering Braid #4 supplies a 10 ft spool of copper braid measuring 0.11 in wide. The rosin-based ROL0 flux is non-corrosive and formulated to ultra-high purity Type R standards. It suits technicians and hobbyists who need reliable solder removal on printed circuit boards.

Capacity and Headroom on a 10 ft Spool

Ten feet of braid handles many desoldering tasks before replacement, making it practical for bench use or field kits. The #4 width targets medium-sized joints and through-hole pads, while finer or larger connections may require a different braid number. Lead-free composition meets modern assembly requirements without added hazard.

ESD-Safe Bobbin and Standards Compliance

The spool ships on an ESD-safe bobbin that protects static-sensitive components during handling. Flux meets DOD-STD-883E, IPC J-STD-004, MIL-F-14256 F and NASA-STD-8739.3 Method 2022, confirming suitability for military and aerospace programmes. Blue colour coding allows quick identification among other braid sizes.

Highlights

  • Non-corrosive flux protects sensitive components
  • Rosin ROL0 flux meets IPC J-STD-004 standards
  • ESD-safe bobbin prevents static damage
  • #4 width 0.11 in suits medium joints
  • 10 ft spool provides ample length

Specifications

BrandCHEMTRONICS
TypeSolders & Supplies

Questions about this item

Will the 0.11 in braid width fit between pins on older through-hole boards?

Braid number 4 measures 0.11 in wide, a size commonly used for standard through-hole joint spacing.

How can I confirm the flux is activating properly during use?

The rosin flux classified ROL0 should melt cleanly and leave a clear, non-corrosive residue when heated to the correct temperature.

Does the 10 ft spool include an ESD-safe bobbin or must I buy one separately?

The spool ships on an ESD-safe bobbin as part of the package; no separate bobbin purchase is required.

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