Sn96.5Ag3Cu0.5 Wire Solder, 1 pound 48 RA "Activated Rosin" 3.3% Flux, 0.025 Dia (in), 0.6 Dia (mm), Lead Free

Kester 48 Activated Rosin Flux for cored solder wire was developed for lead-free applications to enable soldering of most common metals. 48 builds on the performance of its predecessor Kester 44 with “instant-action” wetting to provide fast and reliable solder joints.Performance Characteristics:
• Unparalleled wetting performance
• Excellent solderability and fast wetting to a variety of surface finishes
• Eliminates the need and expense of cleaning
• Low spattering
• Low smoke and odor
• Classified as ROM1 per J-STD-004