fluxite is still sold in those pretty green tins! That and fry's powerflow are good if you need to rework corroded boards or where you have to solder in a NOS chip with tarnished legs. But as already said, thorough cleaning afterwards is a must otherwise the joints will go a dull greeny grey as it starts eating the board.
Just like Nestle's, Cadbury's, & Rowntree's, Fry's are now called just 'Fry'
