• Quantity: 5 gallons
• VOC-Free, no-clean flux
• Water-based, nonflammable formulation
• Excellent surface wetting
• Eliminates cleaning
• Wide process window
• Use with Pb-free and SnPb assembly processes
• The SIR is compliant with IPC J-STD-004A
• Specific gravity @25 C (77 F) and @15.5 C (60 F): 1.014
• J-STD-004A Flux Type: ORL0

WF-7742 is a VOC-free, no-clean flux specifically developed for Pb-free wave soldering of surface mount, mixed-technology, and through-hole electronic assemblies. WF-7742 is a water-based, nonflammable formulation that dramatically reduces VOC emissions and eliminates special storage requirements. A wide process window provides excellent solderability on difficult-to-solder assemblies and reduces solder balling.