• 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, di-carboxylic acids, minimal
resin content, halogen-free (WEEE/RoHS conformant)
Type // ORL0 acc. ISO 9454 // DIN EN 61 190-1-1


Standard packaging units

20 l Granulate for 20 l 

Appearance:colorless to light yellow, clear
Solids content:3.0 wt%
Density 20 °C:0.796 (+/- 0.003) g/cm³
Acid number:18 - 21 mg KOH/g
Activators/resin:di-carboxylic acids, low resin content
Solvents:short-chain alcohols
Flash point:12 °C
Durability:12 months

Like all multi-fluxes, the EO-B-001B can be used both for wave (spray fluxes) as well as for selective, manual, and dip soldering. The B variant represents the standard version with a 3% solids content. An all-round version is involved here. Soldering results and cleanliness are quite good.

The B variant is also offered as a metering pen or metering bottle. It is thus ideal for manual and repair soldering.

Practice has shown, that no washing is needed for PCBs properly soldered with EO-B-001B.

Multiflux: Wave soldering (spray fluxing), selective soldering, manual- and repair soldering, dip soldering

Customer added value:

  • Wide range of applications (multiflux)
  • Very good soldering properties (capillarity, wetting)
  • Available as concentrate (granulate)
  • Broad process window (very high thermal stability, good activity over a long interval)
  • Very good residue behaviour (very clean, high SIR)
  • Successful passing of internal test (SIR selective)

product overview

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