Stannol 165018 colophony rosin based flux paste stannol 165018 p this stannol flux paste is a preparation of activated rosin colophony resin in mineral greases and is used as flux for general soldering work p p the flux paste is ideal for preparing copper copper alloys nickel and nickel alloys before soldering and is also suitable for electrical engineering applications including cable tinning soldering large connectors and shielding plates p stannol 165018 kontakt lotpaste colop