Interflux IF8300 Fluxpaste 10cc Manual Syringe Interflux® IF 8300 is a noclean, halide free and colophony free tacky gel flux with minimal residues after soldering. The flux provides resin-like rheological properties. It is available in different viscosities for different applications. The IF 8300 series can be applied by printing, dispensing or by brush. The IF 8300 gel flux series is...