Close this search box.

Alcohol-based flux EO-B-008 (multiflux)

Recommended method of application
Wave, selective, manual and repair soldering, dip soldering

No Clean-Flux, alcohol-based
Di-carboxylic acids, low resin content, halogenide-free (WEEE/RoHS compliant)
Type ISO-9454: 1231 // DIN EN 61190-1-1: L0 (REL0)

Cat.-No. 6019

Technical Data

Appearance/smell: colourless to light yellow, clear liquid
Hazardous goods: Yes
Solids content: 4.0 wt.-%
Acid number: 32 – 35 mg KOH/g
Halogenide-free: Yes
Resinous: Yes
Available as concentrate: Yes
Density at 20 °C: 0.796 (+/- 0.004) g/ml
Flash point: 12 °C
Durability: 12 months


At 4 wt.-% EO-B-008 has a high solids content. EO-B-008 was especially developed for short wave soldering systems where the circuit board spends dwell time in the preheating phase. The subsequent soldering procedure occurs in a very active wave. Thanks to EO-B-008, the assembled printed circuit board shows very good soldering results with a very clean surface after the soldering procedure.

Customer added value

  • Very good soldering properties (capillarity, wetting)
  • Broad process window (high thermal stability, good activity over a long interval)
  • Very good residue behavior (very clean, high SIR)

Packaging units

Dosing bottle: 50 ml
Metering pen: 8 ml
Canister: 20 l