.020" 63/37 Rosin Solder + Rosin Desoldering Braid

Concorde Solder has curated this two-item bundle to equip your precision rework bench with matched rosin flux chemistry across both soldering and desoldering. The Kester 24-6337-0010 Sn63Pb37 eutectic solder wire at 0.020 inch diameter represents the finest diameter in the Kester rosin solder lineup, purpose built for fine pitch SMD pads and compact PCB work where standard wire diameters lack precision control. Paired with the Soder-Wick 50-4-25 Size 4 rosin flux desoldering braid at 0.11 inch width on a 25 foot spool, you gain efficient capillary action solder removal from PCB pads and component leads without flux chemistry mismatches. Together they enable a compatible precision rework workflow for fine pitch PCB rework, SMD component replacement, compact board assembly, through hole desoldering, and electronics repair where both exact solder placement and controlled solder removal are required.

• Bundle Contents: 1x Kester 24-6337-0010 Sn63Pb37 Solder Wire + 1x Soder-Wick 50-4-25 Size 4 Rosin Flux Desoldering Braid
• Kester 24-6337-0010: Sn63Pb37 eutectic alloy, 0.020 inch (0.5mm) diameter, finest Kester rosin diameter for fine pitch SMD and precision work, 44 Rosin Activated flux, sharp 183°C eutectic melting point, minimal cold joint risk, post solder cleaning recommended
• Soder-Wick 50-4-25: Size 4 rosin flux desoldering braid, 0.11 inch (2.8mm) width, 25 foot spool, pure copper construction, capillary action solder removal from PCB pads and component leads
• Rosin Matched: Both items use rosin flux chemistry, fully compatible for a consistent precision rework workflow
• 0.020 inch Advantage: Finest Kester rosin diameter, maximum solder volume control for fine pitch SMD pads, compact boards, and delicate components
• 25 Foot Spool: Generous braid length for extended production use or frequent rework without running short
• Best For: Fine pitch PCB rework, SMD component replacement, precision electronics assembly and repair, through hole desoldering, compact board work, rework requiring finest tin lead rosin diameter and braid based solder removal
• Related Bundles: 0.031 inch 63/37 Rosin Solder and Desoldering Braid Bundle (standard diameter variant), 0.020 inch 63/37 Rosin Solder and Flux Remover Bundle (aerosol cleanup variant)