• Cleaning of flux residues

  • Special applications

  • Selective soldering

  • Cable assembling/Wire soldering

  • Manual assembling

  • Wave soldering: foam fluxing

  • Wave soldering: spray fluxing
Water- and alcohol-based flux
Flux for cable assembling
Cleaning agents
Otto's Original - Quality products since 1901

Alcohol-based flux


No clean, alcohol-based flux, synthetic resin, di-carboxylic
acids, halogen-free (WEEE/RoHS conformant)
Type // REL0 acc. ISO 9454 // DIN EN 61 190-1-1


Standard packaging units liter_20 20 L

Appearance:colorless to light yellow, clear
Solids content:4.0 wt%
Density 20 °C:0.796 (+/- 0.003) g/cm³
Acid number:32 - 35 mg KOH/g
Activators/resin:di-carboxylic acids, low resin content
Solvents:short-chain alcohols
Flash point:12 °C
Durability:6 months
At 4%, EO-B-008 has a high solids content. EO-B-008 was specially 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 circuit board exhibits very good soldering results with very clean surface after the soldering procedure.
Application (recommended): Wave soldering (spray fluxing), dip soldering

Customer added value:

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

product overview

Questions about our products?
We will advise you by phone 06123 / 7046-0.