Liquid Solder Flux

Lead-free wave and selective soldering systems require exposing the flux to slightly higher soldering temperatures. Lead-free alloys traditionally wet metal surfaces more slowly than tin-lead. Kester liquid fluxes for lead-free assembly have new activator packages to enable rapid wetting and hole-filling, ensuring reliable product output. The table below shows preferred Kester Liquid Fluxes available globally.

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186 Soldering Flux

2235 Soldering Flux

2331-ZX Soldering Flux

952-S Soldering Flux

959T Soldering Flux

979VT Soldering Flux

985M Soldering Flux

NF372-TB Flux-Pen®

NF372-TB Soldering Flux

SELECT-10™ Selective Solder Flux