60/40 flows readily, has a small pasty phase, looks great. Anything else is difficult and sometimes impossible to work with. 60/40 stays in a liquid stage longer, giving you more time to produce smooth solder seams. Sold in 1lb. spool. Model # 6040 Features: 60/40 blend stays in a liquid stage longer, giving you more time to produce smooth solder seams Convenient 1 lb spool 60/40 flows readily, has a small pasty phase, looks great Item Dimensions: 2. 25" L x 2" W x 2" H.
