• Thermally Stable and VOC-Free to allow for effective high temperature soldering
• High activity
• Minimizes icicling and bridging
• Chemically compatible with most solder masks and board laminates
• High ionic cleanliness and no surface insulation resistance degradation
• Compatible with leaded and lead-free wave soldering applications
• Classified as ORH1 per J-STD-004

Kester 2220-VF is a high activity, organic flux designed for lead-free automated wave solder applications. The flux will provide maximum capillary wetting action up plated through-holes, making it ideal for use on multilayer boards. Along with this enhanced activity, Kester 2220-VF flux produces bright, shiny solder joints and the residue after soldering is effectively removed in standard water cleaning systems. Kester 2220-VF is free of volatile organic compounds (VOC).