ALPHA Pure Core is an organic activated, water soluble flux cored solder that meets the Corrosion Resistance Test and Surface Insulation Resistance requirements per IPC-TM-650 2.6.3.3. ALPHA Pure Core contains a water soluble resin derivative of rosin and a buffered organic activation system. This efficient flux produces bright, shiny solder connections, even if cleaning is delayed for several days.

ALPHA Pure Core is recommended for use in any electronic hand soldering application where high fluxing strength and water cleanability are desired. Its low smoke and odor characteristics make it particularly suited for touch-up and repair of printed circuit boards where personnel are in close contact with the product.